12 best drill bits for wood and metal

Product description

DEWALT's titanium drill bits have a titanium coating that provides longer life when drilling in non-ferrous metals. These bits are also suitable for drilling in wood and plastic and are ideal for commercial and residential applications. Includes sizes from 1/6 inch to 1/2 inch in a plastic tough case.

• Titanium pilot point for longer bit life
• Starts on contact for cleaner holes
• No spin shanks. Clip latch for secure closing
• Tapered web provides greater durability to reduce breaking
• Includes sizes from 1/16 inch to 1/2 inch in a plastic tough case

User questions & answers

Question:	can the bits be used on metal and wood
Answer:	Yes they can be used on both metal and wood, but depends on what kind of metal. The description says that they provide longer life when used with "non-ferrous" (non-magnetic) metals (such as aluminum). The bits would wear out fairly quickly if used on other types of metals.
Question:	Can these be used to drill in concrete
Answer:	Not a concrete drill. Not much of a drill at all from the couple of times I have used these. Drill one hole and the tip is GONE! Terrible product.
Question:	would using cutting fluid for drilling into
Answer:	When drilling into metal especially thick metal. Cutting oil is always recommended. Unless you have several drill bits to ruin laying around.
Question:	are these hex shank bits
Answer:	Of the 4 sets in this kit, 3 sets are hex shank. DEWALT DWA2FTS100 Screwdriving and Drilling Set, 100 Piece AMZN reuses questions and answers on similar items.

Product description

DEWALT's titanium drill bits have a titanium coating that provides longer life when drilling in non-ferrous metals. These bits are also suitable for drilling in wood and plastic and are ideal for commercial and residential applications. The speed tip design reduces walking on start, and the no spin keeps the bit secure in the drill. Includes 21 bits sized from 1/16 to 1/2-Inch in a plastic tough case.

• Speed Tip Reduces Walking
• Ideal for drilling in metal, wood, and plastics
• No spin shanks
• Includes tough case container to keep bits organized
• Titanium Coating for Longer Life
• Bit case may differ from what is shown

User questions & answers

Question:	My drill has a hard time clamping down on the small diameter of the drill bits. What do I use to fix
Answer:	I have a drill with a chuck key and you can get a good grip. The hand tightening chucks don’t work as well
Question:	Can you drill into concrete slab with these bits
Answer:	No you need concrete bits
Question:	Do these work on Black and Decker impact driver as well
Answer:	Any drill chuck it does not work on impact driver but they do make them I have both.
Question:	whats the difference with these and the black oxide set? which is better
Answer:	Titanium bits will work for metal drilling whereas Black Oxide sets are recommend for only wood or plastic.

Product features

DEWALT DW1342

Speed Tip Reduces Walking

Ideal for drilling in metal, wood, and plastics

No spin shanks

Includes tough case container to keep bits organized

Titanium Coating for Longer Life

• Cobalt high speed steel along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
• Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes.
• Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
• Please mark the spot that you are to drill for easier drilling and improved drill bits life.
• All the bits come in a well-organized case for easy transport and storage.

User questions & answers

Question:	How good is the quality
Answer:	This is a set of 5 drill bits. You can use either 3/8 or 1/2 drill with the drill bits included.
Question:	Is this for a 3/8 drill or
Answer:	You don't "need" any of these bits. Both, my...another family member and I purchased these as the touting of cobalt, titanium, and High Speed Steel bits made us both believe they were a steal of a steel deal. Boy we couldn't have been more wrong! Destroyed 1st use at slow speed off the speed chart and using tapping fluid to lubricate. These are absolute garbage. AGAIN THESE ARE ABSOLUTE GARBAGE BITS. I've got a free pocket knife from a gas station that drills better. Shavings from the first time we used these bits were put in the MassSpec at his showed NO cobalt at all present. For those that don't know a mass spectrometer gives you a breakdown of the molecules and elements present in a sample. Upon my complaining to the seller, I was told well.... "They're only cobalt colored and aren't intended for use on steel or hard metal alloys." You buy a cobalt %containing bits to handle the higher frictional heats encounters when cutting/drilling tougher steel alloys, stainless, or even just wanting your High Speed Steel bits to last longer. It's so your bit doesn't take damage and be destroyed or worse yet damage the piece you're drilling (especially when you're using tapping fluid too to lubricate the cutting edges reducing that friction and subsequent damaging heat) and M42 is the highest grade of cobalt bits I have & that I know of / have used. You buy titanium bits from M7 (high molybdenum for toughness) to M35 (HSS with a 5% titanium component) or the king of titanium bits and heat dissipation (HSS with 8% titanium) so your bits won't be damaged to the point they're unable to be used again. These high end bits you pay for ones made right. There are proper recipies the boundaries mix up molten of all the components from the iron and nickel of base steel, to adding molybdenum for toughness, cobalt for thermal resilience, titanium coatings to reduce friction, and many many more components in a bakery for steel. These bits are beyond poorly made and are NOT good moreless decent bits. So I'll reiterate fro my own and others experience, THESE ARE JUNK AND YOU DONT "NEED" THEM.....well unless you need to drill holes in pure Gallium at ambient temperatures above 30°C. And just a FYI I have 1/8" M42 aircraft legnth bits that'll drill through a 10" hardened steel block and a 1.0" M42 bit that could just about drill aluminum foil without tearing it. Size has nothing to do with quality. Small bits for small sheets and big bits for big sheets is a cop out answer to make the customer think they're the problem in how they're using the bits. The bits are crap and the Seller sends different answers to different people. They're garbage bits from cheap garbage metal (I hesitate to even call them true steel) see less
Question:	Are these bits titanium or cobalt? The product description shows both titanium & cobalt
Answer:	You don't "need" any of these bits. Both, my...another family member and I purchased these as the touting of cobalt, titanium, and High Speed Steel bits made us both believe they were a steal of a steel deal. Boy we couldn't have been more wrong! These are absolute garbage. AGAIN THESE ARE ABSOLUTE GARBAGE BITS. I've got a free pocket knife from a gas station that drills better. Shavings from the first time we used these bits were put in the MassSpec at his showed NO cobalt at all present. For those that don't know a mass spectrometer gives you a breakdown of the molecules and elements present in a sample. Upon my complaining to the seller, I was told well.... "They're only cobalt colored and aren't intended for use on steel or hard metal alloys." You buy a cobalt %containing bits to handle the higher frictional heats encounters when cutting/drilling tougher steel alloys, stainless, or even just wanting your High Speed Steel bits to last longer. It's so your bit doesn't take damage and be destroyed or worse yet damage the piece you're drilling (especially when you're using tapping fluid too to lubricate the cutting edges reducing that friction and subsequent damaging heat) and M42 is the highest grade of cobalt bits I have & that I know of / have used. You buy titanium bits from M7 (high molybdenum for toughness) to M35 (HSS with a 5% titanium component) or the king of titanium bits and heat dissipation (HSS with 8% titanium) so your bits won't be damaged to the point they're unable to be used again. These high end bits you pay for ones made right. There are proper recipies the boundaries mix up molten of all the components from the iron and nickel of base steel, to adding molybdenum for toughness, cobalt for thermal resilience, titanium coatings to reduce friction, and many many more components in a bakery for steel. These bits are beyond poorly made and are NOT good moreless decent bits. So I'll reiterate fro my own and others experience, THESE ARE JUNK AND YOU DONT "NEED" THEM.....well unless you need to drill holes in pure Gallium at ambient temperatures above 30°C. And just a FYI I have 1/8" M42 aircraft legnth bits that'll drill through a 10" hardened steel block and a 1.0" M42 bit that could just about drill aluminum foil without tearing it. Size has nothing to do with quality. Small bits for small sheets and big bits for big sheets is a cop out answer to make the customer think they're the problem in how they're using the bits. The bits are crap and the Seller sends different answers to different people. They're garbage bits from cheap garbage metal (I hesitate to even call them true steel)
Question:	Noob question, but why do I need five of these bits? It seems like you could get all the increments with one or two
Answer:	It will definitely cut aluminum...its I deal for porting a cylinder head...

Product features

Advantages of HSS Step Drill Bits

• ▲ ALL-IN-ONE CONVENIENCE - Comprehensive, high quality 246 pcs drill bit kit set, Ideal for DIY projects and household maintenance and repair.
• ▲ PREMIUM HIGH QUALITY - Drill bits made from superior HSS material titanium coated for long-lasting strength and durability. Along with variety of specialist drill bits and accessories for wood, metal, cement, plastic drilling as well as multiple driving and fastening applications
• ▲ PORTABLE & EASY READ- Comes in a durable carrying case with a distinctive black and orange color maps and clearly laid out molded placeholders- designed to keep all drill bits and driver set organized and allow for easy transportation
• ▲ WELL STORAGED - Full set includes 87 X HSS drill bits, 22 X wood drill bits, 21 X cement drill bits, 4 X drill stops, 66 X 1” bits, 30 X 2” bits, 6 X nut-drivers, 2 X hexgon keys, 1 X counter-sink, 4 X hole-saws, 1 X arbor adaptor, 1 X nail punch and 1 X bit holder. With sponge cushion between the upper and lower halves to protect bits falling off and mixed after repeated use.
• ▲ WORRY-FREE WARRANTY - Backed by EnerTwist 30-Days Money-back Satisfaction Guarantee & Manufacture's 1-Year Warranty

User questions & answers

Question:	will this set work with bosch 12v Ps
Answer:	I don't see why it wouldn't
Question:	Can a drill bit go through metal
Answer:	The HSS titanium drill bits in this set is well made to cut through metal, total 57pcs from 3/64” to ¼” to meet most your demand in home decoration and DIY projects.
Question:	where are these manufactutured? what country
Answer:	Dear Customer, our 246-piece drill bit set is made in China.
Question:	Can i use these drill bits in both impact drill and driver
Answer:	Thanks for your question. These drill bits are smooth cylinder base except spade drill bits, and the sockets and screw bits are hex base. So you could use these cylinder base bits in impact drill, and hex base bits in driver.

Product features

Shop Most Valuable Tools at ENERTWIST, Solve Your Real Problems More Simple!

Enertwist 246-Piece Drill and Drive Bit Set with Titanium Coated HSS Bits and Storage Case for Drilling Metal, Wood, Cement and Plastic, ET-DBA-246

• 246Pcs set
• Multiple Material HSS4241, Carbon Steel, CR-V 6150#
• Comprehensive drill bit set
• Specialist components
• High quality built drill bit kit set to deliver maximum cutting speeds and clean, precision drilling, the strong and hard wearing heat-treated steel bits offer superior results
• Well storaged in tough case

Comprehensive

• Assorted 246-piece All-in-one kit
• Along with variety of specialist drill bits and accessories for wood, metal, cement, masonry, plastic drilling as well as multiple driving and fastening applications

Titanium Drill Bits

• 57 X HSS Titanium Twist Drill Bits: 3/64" X 6, 1/16" X 6, 5/64" X 6, 3/32" X 6, 7/64" X 6, 1/8" X 7, 9/64" X 4, 5/32" X 4, 11/64", 3/16" X 4, 13/64", 7/32" X 3, 15/64", 1/4" X 2

Black Oxide Drill Bits

• 30 xHSS Black Oxide Twist Drill Bits: 3/64" X 3, 1/16" X 3, 5/64" X 3, 3/32" X 3, 7/64" X 3, 1/8" X 4, 9/64" X 3, 5/32" X 4, 7/32" X 2 & 1/4" X 2

Cement Drill Bits

• 21 X Cement Drill Bits: 1/8" X 2, 5/32" X 2, 11/64" X 2, 3/16" X 2, 7/32" X 2, 1/4" X 3, 17/64" X 2, 9/32" X 3, 5/16", 11/32" & 3/8"
• 4 X Drill Stoppers: 1/8", 3/16", 1/4" & 5/16" 66 X 1”

Wood Drill Bits

• 17 X Wood Drill Bits: 1/8" X 4, 5/32" X 4, 3/16" X 3, 1/4" X 2, 9/32", 5/16" X 2 & 3/8"
• 4 X Spade Drill Bits: 1/2", 3/4", 7/8" & 1"
• 1 X Extension bit: 6"
• 4X Hole-Saws: 1-1/4",1-1/2", 1-3/4" & 2-1/8"
• 1X Arbor Adapter for Hole-Saws
• 2 X Hex Keys: 3/32"

Screwdriving Bits

• 66 X 1" Screwdriving Bits:10 X Slotted, 12 X Phillips, 12 X Pozi, 8 X Star, 6 X Inch Hex, 6 X Metric Hex & 12 X Square
• 30 X 2” Screwdriving Bits: 4 X Slotted, 7 X Phillips, 7 X Pozi, 4 X Star, 4 X Metric Hex & 4 X Square
• 6 X Nut Drivers: 1/4", 9/32", 5/16", 11/32", 3/8" & 7/16"
• 1 X Counter Sink
• 1X Nail Punch
• 1X Bit Holder

Portable & Durable Carry Case

• Drill bits well storaged with a distinctive black and orange color maps in the storage case for easy reading
• Placeholders- designed for easy transportation
• Case Size: 16” X 11” X 6” Weight: 6.48lb

Customer First !!!

• You are protected with our 100% No Questions Asked techincal support for 30 day money-back and 1 year free replacement policy.
• Enertwist will make sure that you will be satisfied with ET-DBA-246 drill bit set you buy from us.

• HSS Titanium Coating - Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.
• Flutes Form - 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.
• Quick Change - 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck.
• Meet Your Demands - Great drill bits set for metal/wood/plastic countersink. Suitable for Home DIY, and General Building/Engineering Use.
• Organized Holder - A drill bits holder with size index is included in the set for easy storage and organizing. The drill bits set fits the majority of brands currently on the market.

User questions & answers

Question:	Will these work on Tacklife cordless drill
Answer:	Yes, very good the will not spin on drill chuck.
Question:	Does this work with a dewalt 20v max and can it drill through metal
Answer:	I should work fine with your drill either chucked or with a snap adapter. I have used mine in wood and aluminum with very good results but have not tried with steel.
Question:	Are they just for aluminium? Are they designed for soft steel
Answer:	No you can use them on wood, steel, aluminum, plastics and just about everything.
Question:	Could I use one of these bits to drill holes for mounting taxidermy birds
Answer:	Yes, but avoid using them to drill peep holes into the adjoining motel room.

Product features

COMOWARE Titanium Twist Drill Bit Set

Material: HSS , Titanium Coating

Angle Point: 135 Degree

Flute Type: Spiral

Shank Type: Hex Shank

• ※ Comprehensive, high quality 100pc drill bit set – made for masonry, wood, metal and plastic drilling as well as multiple screwdriving and fastening applications.
• ※ Ideal for DIY projects and household maintenance and repair – each bit is color-coded for easy identification.
• ※ All-in-one kit includes: 14 X titanium plated HSS drill bits, 9 X wood drill bits, 3 X wood spade drill bits, 4 X hole saws, 1 X magnetic bit holder and 9 X masonry drill bits. The set also contains 52 X chrome vanadium steel driver bits including slotted, phillips, pozi, star, hex and square drive.
• ※ Choose from a selection of bits in the most frequently used sizes – from 3mm to 19mm - includes specialist accessories, such as hole saws, a countersink and wood flat drill bits
• ※ Comes in a durable, portable storage case with moulded placeholders to keep all your items organised and in place.

User questions & answers

Question:	How do you know which bits are which? I don't see any indicators in the tray
Answer:	Good question,you need to know something about bits. it was a little confusing for me.The wood bits have a point on the end.The paddle wood bits are the flat wide ones, the brass colored ones are for metal.The other set are for concrete.
Question:	Will this set compatible with the Skil 20v cordless drill driver 2.0ah
Answer:	yes,it wll. it is a good set.
Question:	Where are these manufactured
Answer:	china where else. lol

Product description

Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

From the Manufacturer

The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a 135 Degree split point that starts on contact with no walking or skating, eliminating the need for a center punch.

• Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
• Rigid, thick web design adds stability to bit in tough applications
• Surface hardened to penetrate tough abrasive materials
• Available in jobber length, full shank
• Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium

User questions & answers

Question:	Are these strong enough to drill through 1/2in steel
Answer:	Yes, the Bosch CO2140 cobalt drill bits are specially designed for drilling in hard steel and have a flute length of 2.44". For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.
Question:	How long are these bits
Answer:	They are about 2 inches long from tip to tail.
Question:	Will bit drill glass at low rpms
Answer:	No
Question:	How long are these bits
Answer:	1 and 7/8 inches

Product features

Withstands high temperature

Withstands high-temperature applications for extended periods of time (up to 1,100°F)

Long life

4X the lifespan of standard metal drill bits

Tough applications

Surface hardened to penetrate tough abrasive materials

Various assortment

Available in jobber length, full shank

Black Oxide for general purpose drilling

(Also available at Impact Tough range)

Titanium for heavy duty repetitive drilling

(Also available at Impact Tough range)

Cobalt for heavy duty drilling in extremely hard or abrasive materials

• Constructed from carbon steel with heat treated for durability, head with polished surface for longevity
• Cutting edge with double side cutting spurs of high quality for durable and quick drilling effortlessly
• Quick-Change Hex Shank, with groove for reducing slipping and prevent falling off, safety
• Chip removal for smoothly increased drilling speed
• Universal for the most drill driver tool of brands in the markets, the hex shank is 1/4

User questions & answers

Question:	Any way to add a length extension to these
Answer:	These drill bits have a 1/4” Quick-Change shank. They are designed for 1/4” self-lock chucks. If you have one of the gun-type electric screwdrivers with a 1/4” self-lock chuck, these prob would work. Look up the “Lanneret Electric Screwdriver Cordless” on Amazon. This is the type of screwdriver these bits would probably work with. If you need to do a lot of drilling, esp. into diff types of materials, you might be better off buying an elec drill. Most elec drills have torque settings and more powerful motors for drilling, and some come with bits - like the Black+Decker models on Amazon. Good luck!
Question:	Can I use these in a drill that has a 3/8" keyless chuck
Answer:	I suppose you could cut it off but drill bit would be shorter. I like it because I can change quickly between a drill bit and a screwdriver bit.
Question:	How long are these bits
Answer:	It’s drill bits so it should fit most or all drills.
Question:	Do this entire drill set fit into 1/4 Hex drivers
Answer:	Yes, The bits fit a standard 1/4 socket.

Product features

WORKPRO 13-Piece Spade Drill Bit Set in SAE, Paddle Flat Bits for Woodworking, Nylon Storage Pouch Included

The WORKPRO 1/4" to 1-1/2" Spade Drill Bit Set includes 13 commonly used high-performance drill bits to do your woodworking. The set features double side cutting spurs that preserves nail life, the extreme speed channel for efficient chip removal, and a 1/4-inch hex shank for quick bit changes.The storage pouch is made of 600D fabric, 2 covers from side and strong elastic loops prevent the blade falling off. Easy and safe for access and organization.

Head

• Cutting edge with double side cutting spurs of high quality for durable and quick drilling effortlessly
• Chip removal for smoothly increased drilling speed
• Forged carbon steel, heat treated, polished head

Shank

• Quick-Change Hex Shank,with groove for reducing slipping and prevent falling off, safety
• The hex shank is 1/4"

Size

• Universal for the most drill driver tool of brands in the markets
• Size: 1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2"

Product description

Warm reminder: The product needs to be used vertically in order to exert its best effect.

The mini drill bits drill steel is very easy. And it drills broke bolt also very easy.

The scope of application: Jin Gang, Wood Drilling, Linden, Amber, Horn, Walnut, Olive Green, Plastic and other materials Precision Drill Part, Hand Drill, Accurate and Efficient. Not for masonry and concrete drilling.

How to use drill bits?

Only 4 steps to drill what you want

-Step 1-unscrew the head and insert the necessary tool holder.

-Step 2-half tighten the chuck, then insert your bit or other device into the chuck jaws.

-Step 3-fully tighten the chuck head to secure the bit.

-Step 4-Place the palm of your hand on the top of the handle and use your fingertips to

rotate the central part of the pin clamp.

Try to vertical.

Including: Mini Drill Bit Set 60 Piece

3/64 inch x 10PCS Drill Bit

3/32 inch x 10PCS Drill Bit

1/16 inch x 10PCS Drill Bit

5/64 inch x 10PCS Drill Bit

7/64 inch x 10PCS Drill Bit

1/8 inch x 10PCS Drill Bit

We provide you with 100% satisfactory solutions, contact us or Amazon message,

if you meet any issues or have any advice.

• 【COMBO SET OF 60 PCS】60 pcs twist drill bit set. 6 most commonly-used sizes (3/64", 1/16", 5/64", 3/32", 7/64", 1/8") to satisfy all needs, 10 pieces per size for easy replacement. The drill bit set fits into the majority of power drills currently on the market.
• 【PROFESSIONAL & DIY USE】Small drill bits for soft metal, steel, wood, plastic within 5mm thickness. Ideal for DIY, home and general building/engineering using. Not for glass, ceramic, masonry or concrete drilling.
• 【PREMIUM HSS TITANIUM COATING】Industry grade high speed steel with high hardness, titanium coating increases wear-resistance and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.
• 【FLUTES FORM& 135°SPLIT POINT】2 flutes form helps clear chips and debris away from the mini drill bit, decreasing friction and heat for a faster, cooler drilling process. 135° split point with straight shank prevents walking and makes drilling precise.
• 【WHAT YOU GET】60 pcs drill bit set, (10x3/64'', 10x1/16'' , 10x5/64'', 10x3/32'', 10x7/64'', 10x1/8'', total 60 pieces), can meet your different needs perfectly. Contact us or Amazon message, if you meet any issues or have some advice. We answer your questions in less than 24 hours, until you are satisfied. Please feel free to buy.

Product description

This Bosch bit set with ratcheting screwdriver provides all in one convenience to users who need tough and high quality Bosch accessories for applications in wood and metal. This 91 piece set provides bits for drilling and driving as well as nut setters, in an easy to use and easy to access case. The removable sections provide trans portability. Includes: (34) 1" Insert screw bits, PH: 0, 1, 2, 3 PZ: 0, 1, 2, 3 SL: 3,, 5,7 T: 10, 15, 20, 25, 30, 40 H: 3, 5, 6, (15) 2" Insert screw bits, PH: 0, 1, 2, 3 PZ: 0, 1, 2, 3 SL: 6, T: 10, 15, 20, 25 H: 5,6, Nut Setters: 3/16", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", Countersink, Bit holder, Ratchet screwdriver, 25 1/2" Magnetic extension pen, (30) Drill Bits: Titanium: 1/16", 7/64", 1/8", 9/64", 5/32", 3/16", 1/4", Rotary Masonry Bits: 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", Brad Point Bits:1/8, 3/16", 1/4" , 5/16", 3/8".

• Versatile: This set includes a wide variety of both driver bits and drill bits as well as a selection of accessories to help assist in a number of drilling and fastening applications
• Quality: The included driver bits feature designs to lessen damage to the screw head and provide better bit gripping Power; The split drill bit tips provide easy drilling starts and are ideal for a variety of applications such as wood, metal, masonry and more
• Convenience: With such a wide variety of bits and accessory options, this set is deal for everyday tasks from the garage to the workshop to the home
• Portable: Includes a tough job site case for secure storage, easy access, organizing and portability; The set includes removable components so you can take the range of bits wherever you need them for carry along convenience
• All in One : 1 inch Insert Bits, 2 inch Insert Bits, Nut Setters, Countersink, Bit Holder, Rachet Screwdriver, Magnetic Extension Pen, Titanium Drill Bits, Rotary Masonry Drill Bits, Brad Point Bits

User questions & answers

Question:	Does bosch ms4091 91 piece set work with black+decker ldx120c 20v drill/driver
Answer:	Yes, this set will work for your impact without the need of an adapter.
Question:	Can this be used with a bosch hd3 183-02 hammer drill/driver
Answer:	Sure... Search on Amazon
Question:	What are the dimensions of the case when closed
Answer:	Most likely have a 1/4 hex but a search doesn’t find a dds160. Check dewalt’s website.
Question:	Is this made in China
Answer:	Made from a steel slug not joined and coated with titanium. Good product mainly due to one piece.

Product features

Wide Selection of Bits

These sets come with a wide selection of bits – both driver bits and drill bits, and more. The bits and accessories included have been chosen to handle many common applications.

Fastening Solutions

These sets feature driver bits that are built to handle a variety of materials. They are designed to lessen damage to the screw head. The bit tips are designed with better bit-gripping power to keep the bit in the screw.

Drilling Solutions for Most Materials

The drill bits in the sets work in materials such as wood, metal and masonry. The bits include split points that provide fast, easy starts and reduced bit walking.

All-In-One Convenience

The Bosch Sets give all-in-one convenience to users who want accessories conveniently available for everyday tasks. The sets are designed for use from the garage to the workshop to the toolbox.

• PREMIUM MATERIAL: Manufactured from high speed steel for strength and durability
• STORAGE: Supplied in a plastic storage box for easy storage and transportation
• Widely USED: The 135° fast cutting point is automatically centered and penetrates quickly with less pressure,The drill kit meets all your requirements, including all common size specifications for metal, wood, plastic
• PROCESS TREATMENT: Titanium coated surface prevent rusting,which increase the hardness of the drill bit and reduces heat buildup, make the twist drill bit more wear-resisting for longer life
• Size Includes: 32 Piece 3/64", 30 Piece 1/16", 30 Piece 5/64", 30 Piece 3/32", 20 Piece 1/8", 20 Piece 9/64", 12 Piece 5/32", 12 Piece 11/64", 12 Piece 3/16", 8 Piece 7/32", 4 Piece 15/64", 6 Piece 1/4", 4 Piece 9/32", 2 Piece 19/64", 3 Piece 5/16", 2 Piece 21/64", 1 Piece 23/64", 1 Piece 3/8", 1 Piece 1/2"

User questions & answers

Question:	How about drill bit sizes
Answer:	I liked the distribution of drill sizes. You get more of the thin ones that are easily broken.
Question:	Can I buy this box? I already have a ton of bits, am looking for a good way to store them
Answer:	Dear Gabriel Charvat, Sorry, we have no storage box available right now. Thanks for enquiry.
Question:	What country is it made in
Answer:	China
Question:	Is the coating titanium nitride or titanium carbonitride
Answer:	Dear, Thanks for asking, uur drill is titanium nitride coating. If you have any query, please feel free to contact us. SumexTools Customer Service Team

Product features

230 Piece Titanium Drill Bit Set

Hurricane 230-piece drill bit set is made of hardened tempered high speed steel for strength and durability. This drilling bit set contains the most popular drill bit sizes for most DIY projects,which is the best choice when you want to punch holes through wood, metal, and plastics.

Titanium Drill Bits Set

Material: HSS 4241, Titanium Coating

Size range 3/64" up to 1/2"

Angle Point: 135 Degree

Flute Type: Spiral

Shank Type: Round Straight Shanks

High Speed Steel:High speed steel construction provides ultimate durability and the titanium coating ensures a longer service life so that the drill bits last through multiple uses. Twist Design: The split point tip and twist design increases cutting speed while easy self centering prevents walking.

Strength

Titanium coating for long life and suitable for drilling hole of the thin plate, wood or plastic that in low hardness.

Application

Suitable for drilling kinds of materials,iron, copper, bronze, cast iron, hard plastics and Perspex

Performance

Professional drill bits made from premium high grade HSS material with 135 degree split point for effective drilling that achieves precision and prevents walking.

Compatibility

Drill bits should fit any drill that will take standard drill bits.

Product description

Surface treatment: Titanium Coated Characteristics: Hardness up to 60-63HRC

Material: HSS 4241.

Size:3mm,4mm,5mm,6mm,6.5mm,8mm.

Package includes:

6 x Drill Bits

• Brand new and high quality.
• Longer life and durability.
• Suitable for thin wood,metal, plastic plates pull grooving.
• Made use of HSS high speed steel material with titanium coated, drill bits body edge sharp, faster with less effort.

User questions & answers

Question:	Will these fit in a scroll saw
Answer:	No but the bits r extremely brittle I broke several almost instantly without putting pressure on them.
Question:	Do these work with a rotozip
Answer:	I don't have a rotozip so I wouldn't know. I have seen commercials for the rotozip and no, these bits do not cut as well. These bits work with standard drill chucks and work pretty good with soft materials such as wood and drywall, but are dulled real quick trying to cut aluminum.