12 best cnc mill drill

• 🛠 High Quality -- 1/8" end mills are made of ultra-fine grain carbide material (tungsten steel), with great cutting and milling performance.
• 🛠 Cost-Effective Kit -- 5 Type Each 10Pcs, Ball Nose Bit 2-Flute, Flat Nose Spiral Bit 2-Flute, Nano Blue Coat End Mill and Nano Gold Coated V-shape CNC Router Bits, satisfying your different needs.
• 🛠 Advantage -- Carbide rods and tungsten steel rods with high hardness, high wear resistance, clean surface, neat, no glitches.
• 🛠 Parameter -- Overall Length（OAL）: 38mm; Shank Diameter（SD）: 3.175mm( Suitable for er 1/8'' chucks) If you have a 1610/3018/3018pro/3018-M/ 3020/ 6040 engraving machine, this milling cutter will be a good replacement !
• 🛠 Wide Application -- PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, aluminum and other precision parts processing. ONE YEAR WARRANTY covered.

User questions & answers

Question:	What feed rates should be selected for each plywood cutter
Answer:	The set I got have 1/8" shanks and are 1 1/2" long. I don't know about the "angle"--the shapes are as shown in the advertisement. I will say they cut much quicker and easier than any other burrs I've gotten (I use them for carving gourds). With these "crosscut" burrs, I can carve without needing to first remove the outer skin of gourds--that outer skin is quite tough.

Product features

10pcs Nano Blue Coat End Mill

• 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm)
• 3.175mm(SD) x 12mm(CEL) x 37mm(OAL)

10pcs Flat Nose Spiral Bit 2-Flute Upcut

• 3.175mm(SD) x 3.175mm(CED) x 17mm(CEL) x 38mm(OAL)

10pcs Ball Nose Bit 2-Flute Upcut

• 3.175mm(SD) x 2mm(CED) x 17mm(CEL) x 38mm(OAL)

10pcs Gold Coated V-shape Bit

• 3.175mm(SD) x 10degree x 0.1mm tip x 31mm(OAL)

10pcs V-shape Bit

• 3.175mm(SD) x 20degree x 0.2mm tip x 31mm(OAL)

50pcs in total, each 10pcs

ADVANTAGE:

• High Hardness -- Cemented carbide material, good wear resistance.S
• harp Cutting Edge -- Clean surface, carved lines are flat and burr-free.S
• mooth Chip Removal -- Wide groove, timely discharge of wood chips, making milling faster.

COMPATIBLE :

• Desktop Engraving Machine : 1610, 3018, 3018pro, 3018-M, 3020, 6040 and so on.
• CNC machines (the spindle is equipped with the ER series chuck)

NOTE:

• Not for milling stones and high hardness metal
• The end mill CNC bits is designed for hand-held and desktop carpenter machines, cannot be used on percussion drills and drilling machines
• The length of the milling cutter protruding from the chuck should not be too long to avoid broken knife
• Properly reduce milling speed and feed speed to extend the life of the milling cutter

Product description

Mcwdoit CNC Router Bits adopting new processes,

it provides higher hardness and better rustproof,

Can be used with 1610, 3018, 3018pro and other

engraving machines.



⚡ Material: Cemented carbide

⚡ Package: 40 pieces CNC Rotary Drilling Hole Bit

⚡ Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches

⚡ Range of processing: PCB, SMT, the CNC, mold, plastic, aluminum and other precision parts processing



10pc requires $15, 40pc ONLY needs $35.99 with ONE YEAR WARRANTY covered.

Such a Cost-Effective Kit, Order It Now!



SPEC IFICATION :

➤ 10pcs Ball Nose Bit 2-Flute Upcut:

3.175mm(SD) x 2mm(CED) x 17mm(CEL) x 38mm(OAL)



➤ 10pcs Flat Nose Spiral Bit 2-Flute Upcut:

3.175mm(SD) x 3.175mm(CED) x 17mm(CEL) x 38mm(OAL)



➤ 10pcs Titanium Coat End Mill CNC Router Bits:

CED: 0.8-3.0 mm( 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.2, 2.4, 3 mm)

3.175mm(SD) x 12mm (CEL) x 38mm (OAL)



➤ 10pcs Nano Blue Coat End Mill CNC Router Bits:

CED: 0.8-3.0 mm( 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.2, 2.4, 3 mm)

3.175mm(SD) x 12mm (CEL) x 38mm (OAL)



NOTE:

The end mill CNC bits is designed for hand-held and

desktop carpenter machines, cannot be used on percussion

drills and drilling machines and avoid materials such as stone.

• 【High Quality】Mcwdoit 1/8 end mills are made of ultra-fine grain carbide material (tungsten steel), with great cutting and milling performance.
• 【Cost-Effective Kit】4 Type Each 10Pcs, Ball Nose Bit 2-Flute, Flat Nose Spiral Bit 2-Flute, Nano Blue Coat and Titanium Coat CNC Router Bits, satisfying your different needs.
• 【Advantage】Carbide rods and tungsten steel rods with high hardness, high wear resistance, clean surface, neat, no glitches.
• 【Wide Application】PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, aluminum and other precision parts processing.
• 【Parameter】Overall Length（OAL）: 38mm; Shank Diameter（SD）: 3.175mm

User questions & answers

Question:	I have two bits that broke. How do I get replacement bits? As there is a 12 month warranty
Answer:	Hi friend, Is the spindle on your xcarve cnc using the er11 extension rod? The shank of this milling cutter set is 3.175mm (1/8 ''), suitable for er11 3.175 collect. Thank you
Question:	will these work with xcarve
Answer:	Hi friend, the V-shaped milling bit can engrave on the surface of soft aluminum. Thank you
Question:	Can these handle soft metals, like aluminum or copper
Answer:	Hi friend, these 4 types of milling cutters are most suitable for milling wood. Of course, it can also be used for engraving of acrylic and other materials. Not suitable for metals and stones. Please note that a milling cutter with a small engraving diameter cannot be used for engraving hard materials, otherwise the cutter will break. In use, the length of the milling cutter protruding from the er11 collect should not be too long. Thank you for your question. WAM Direct
Question:	Can you recommend which type bit is suitable for each type of material, nano coated vs tungsten etcetera
Answer:	I got 5 when I ordered them.

• 🚜【MATERIAL】High speed steel(HSS), high abrasion resistance, obtain accuracy, high-speed cutting for the high hardness
• 🚛【8PC END MILL BITS】End Mill Bits usually used to be assembled on milling machine and used for profiling, shoulder milling, finishing operations, general purpose machining of both ferrous and nonferrous materials
• 🚜【6PC CENTER DRILL BITS】Double ended, standard 60 degree included angle, used for centering work ends, where the work piece is to be revolved on machine centers
• 🚛【WIDE USAGES】Suitable for aluminium, cast iron, copper, magnesium alioy, plastics, wood, etc
• 🚜【PACKAGE & SIZE】 8PCS×End Mill Bits（1/16" 1/8" 5/32'' 3/16" 1/4" 5/16" 3/8" 1/2"）& 6PCS×Center Drill Bits（1.0" 1.5" 2.0" 2.5" 3.0" 5.0"）with Plastic boxes and PE bag

User questions & answers

Question:	What diameter are the end mill shanks
Answer:	I just checked ....”NO” they do not come with a flat spot for a set screw
Question:	Do the shanks have a flat spot for a set screw
Answer:	No
Question:	Does the shank have a flat spot for a set screw
Answer:	Cheap Chinese HSS on titanium sounds like a great idea Good luck
Question:	will these work on titanium
Answer:	Well,.....they are all metric in a way, take any fractional size bit, divide the top number by the bottom and you have the decimal equivwlentm eg: 1/4 (1/4=.250), then you can take it from there, if you need a specific size, they can be ground or made specifically for a job for more $ of course......hope this helps.

Product features

High Speed Steel(HSS)

• Made of High speed steel material，effectively ensure wear resistance and service life.

Passivation Treatment

• The milling cutters are passivated to reduce the micro-saw generated in the tool grinding, better optimize the tool and increase wear resistance and smoothness.

Blade Design

• The ligament is designed with a double ligament to define a more wear-resistant cutting edge.
• It is designed with a suitable high-speed cutting edge and an excellent surface finish for improved productivity.
• Widely used in hardness from aluminium, cast iron, brass, copper, magnesium alioy, wood, plastics under HRC32(HRA66), or more processing soft materials.

Product description

Features:



For 8mm air pipe

For CNC Lathe Milling Drill Machine.

Cooling stone / metal / ceramic tile engraving machine.

Product Size:

50 x 30 x 20mm / 2 x 1.2 x 0.8inch

Hose about 1.5m

Package Weight: 6.6oz



how to use:



Step 1: Insert the inlet tube

Step 2: Insert the intake pipe

Step 3: Put the filter head into the container

Step 4: Turn on the air source and adjust the flow of intake air and liquid through two throttle valves.





Package Weight : 6.35 Ounces

Package Dimensions (L*W*H) : 7.48*5.51*1.18 Inches

Package Include:



1 x Mist Coolant Spray System

• √ Great Value - Processing the coolant can save more than 80%, the cooling effect is no less than the conventional water-cooled.
• √ Working Safer - Gas processing chips are blown away, working safer; A lot of water problem solving tools, easier to clean up.
• √ Save Time - Not only increases the machining cutting speed, save time and reduce processing costs and tool wear.
• √ Easy To Use - Air flow and spray mist volume adjustable design, easier to use.
• √ Widely Used - In the liquid without pressure output required to ensure that the air pressure in the range 5-7KGF / CM2.

User questions & answers

Question:	Can this act as a mini flood system? On milling machine? On mini lathe? On horizontal bandsaw
Answer:	I used 5/16 OD poly tubing and it fit perfectly in the air connector.
Question:	how are you attaching an air line to the 8mm line? What coupler/connector
Answer:	I epoxied neodymium magnets you mine.
Question:	What are the mounting hole sizes
Answer:	It has two ports. One of them accepts the clear plastic hose that you see in the photo. This hose is inserted into the fluid lubricant of your choice. The other port hooks up to a hose coming from an air source such as an air compressor. When the air from the compressed source is forced through the unit, it syphons the fluid through the unit much like how a Venturi Vacuum System works. The amount of air or lubricant can be adjusted to fine tune the mist/flood coming from the tip of the flexible nozzle.
Question:	how do you hook this up
Answer:	the tool bi the 3/8"tool bit set came with carbide inserts.

• ➤Cutting Edge Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm), 10Pcs.
• ➤Hard Steel: With sufficient flexural strength and wear resistance, which ensure high work efficiency.
• ➤Material: Using ultra-fine grained carbide material, with good milling and cutting performance.
• ➤Advantage: Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.
• ➤Application: PCB, SMT, CNC, Mold, plastic fiber, carbon fiber, hard wood, printed circuit board, and other precision parts processing.

User questions & answers

Question:	Are these downcut type
Answer:	I believe they are Burrs and neither upcut or downcut however, they have an appearance of being upcut. Although I have them, I have not used them yet.
Question:	Are these upcut or downcut? Can this vital piece of information be added to your product specs please
Answer:	The machine can engrave aluminum as far as cutting it it would take a very long time depending on the hardness. To engrave I would set the passing depth at 0.5mm and the feed rate between 150 and 300 mm/min, spindle speed between 300 and 500 rpm. Aim a cooling fan at the work piece and keep a vacuum handy.
Question:	will these cut aluminum
Answer:	I am just a consumer of this product and can not answer. My guess is that it is similar to when you call your next door neighbor on the phone, or test somebody who lives with you in the same house. It's just how the routing of the package works.
Question:	Why is amazon shipping from Baltimore to Kentucky and back to baltimore
Answer:	It is not a "flood" system. It sprays a mist of coolant directly at the endmill, etc. It provides plenty of cooling/lubrication for basic milling or turning. But not heavy cutting.

Product features

Nano Blue Coat End Mill CNC Router Bits Set

• Cutting Edge Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm), 10Pcs
• Cutting Edge Diameter: 1.5-3.175mm (1.5/1.6/1.7/1.8/2.0/2.2/2.4/2.5/3.0/3.175mm), 10Pcs
• Shank Diameter: 3.175mm
• Cutting Edge Length: 12mm
• Overall Length: 37mm

Wide Application

Suitable for PCB, SMT, CNC, MDF, ABS, PVC, Mold, acrylic, nylon, resin, plastic fiber, carbon fiber, density board, hardwood, plywood, printed circuit board, and other precision parts processing and milling.

High Precision Material

With sufficient flexural strength and wear resistance, which ensure high work efficiency. Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.

Abundant Quantity

With 10Pcs a set, it's cost-effective for the CNC makers. Come with a portable plastic case, each is stored in an individual section, the set is easy for storage and carries.

User questions & answers

Question:	Are these center cutting
Answer:	They work well on steel should be fine on stainless.
Question:	How do these work or Stainless...anyone
Answer:	Try Mc Mzster Carr.
Question:	looking for quantity of 100. 8mm x 8mm x 19mm x 63mm end mill bit for aluminum
Answer:	To be honest I'm not sure. Chinese bits made of who knows what steel. You'd have to get a hardness test and have extensive knowledge of cutting angle vs cutting material to have an accurate guess.
Question:	Where do I find information on the feed rate and speeds for these end mills
Answer:	yes

• ★Cutting Edge Diameter: 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0mm), 10Pcs1 set meet different needs
• ★High Efficiency: Carbide end mill engraving bits features of the good milling and cutting performance, Excellent cutting results to ensure high work efficiency
• ★Wide Application: Suitable for PCB, CNC, carbon fiber, hard wood, Mold, plastic fiber, printed circuit board, and other precision parts processing - carving, cutting, engraving, milling, boring, routing, slotting. processing to drill hole and polish smooth surface
• ★Hard Steel Material: This 10 PCS 0.8-3 mm carbide cnc router bits set is made of good grain carbide material, ultra hardness & wear resistance, sufficient strength, not easy to break to ensure longer using
• ★Perfect Cutting: All the cnc bits have sharp cutting edge, milling, hole and plate edge with the surface clean, neat and no glitches; Fast chip-removal speed leaves an unobstructed path for the end mill

User questions & answers

Question:	how deep will they cut
Answer:	The machine can engrave aluminum as far as cutting it it would take a very long time depending on the hardness. To engrave I would set the passing depth at 0.5mm and the feed rate between 150 and 300 mm/min, spindle speed between 300 and 500 rpm. Aim a cooling fan at the work piece and keep a vacuum handy.
Question:	how deep will they cut
Answer:	I use these on a cnc router and plunge with them. I do not see any issues with plunging as long as your set up correctly on speeds.
Question:	Can you plunge these end mill bits straight down into wood or do you have to ramp in
Answer:	Yes, we use end mill bits for cutting acrylic. These bits are a great value.
Question:	These are solid carbide with an added coating
Answer:	I use them regularly as a contractor. Or used to. Mostly on wood, plastic and aluminum. I would say not good for laminate counter top, but effective for most applications. I recently switch to an oscillating tool which has blades that are much more durable and effective.

Product features

Wide Application

Suitable for PCB, SMT, CNC, MDF, ABS, PVC, Mold, acrylic, nylon, resin, plastic fiber, carbon fiber, density board, hardwood, plywood, printed circuit board, and other precision parts processing and milling.

10Pcs One Set

Two Choices：

1.Cutting Edge Diameter: 0.8 - 3.0 mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.4/3.0 mm)

2.Cutting Edge Diameter: 1.5-3.175mm (1.5/1.6/1.7/1.8/2.0/2.2/2.4/2.5/3.0/3.175mm)

Tip

Just be sure to get your feeds and speeds right. Run them too fast and you break them, run them too slow and you create friction which heats them up until the either break our wear out very fast.

High Precision Material

With sufficient flexural strength and wear resistance, which ensure high work efficiency. Sharp cutting edge, milling, hole and plate edge, clean surface, neat, no glitches.

Easy to Carry

Come with a portable plastic case, each is stored in an individual section, the set is easy for storage and carries.

Product description

2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs.



Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components. Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.



Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.



Wide Application CNC End Mill：It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.



Package Included：8 x 4 Flutes End Mill Cutter.



High quality carbide tungsten steel material - excellent wear resistance and greatly improved milling life







Chamfer design - easy to install, round and smooth handle with precision chamfer saving tool change time







Grinding spiral angle - unique chip flute shape prevents chip formation







Double-layered blade with burr - double-edged with milling cutters for increased edge rigidity and effective burr removal

• 2-12mm End Mill Set: This end mill set includes 8 diameter sizes of 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, satisfy your different needs.
• Material: Tungsten steel Carbide has the advantages of high hardness, wear resistance, toughness and corrosion resistance. It also has stronger heat resistance than HSS, so it can maintain hardness even at high temperature. Tungsten steel is mainly composed of tungsten carbide and cobalt, accounting for 99% of all components. Tungsten steel is also called cemented carbide and is considered to be the teeth of modern industry.
• Detail design: High-precision cutting edge with suitable negative forefoot design, taking into account the strength and sharpness of the cutting edge. At the same time, the large core diameter is used to enhance the rigidity of the tool and make the cutting and chip removal stable.
• Wide Application CNC End Mill：It can be used on many fields, such as metal processing, CNC machining and engineering using. Large chip flute design for smoother chip removal, making the workpiece smoother and brighter.
• Package Included：8 x 4 Flutes End Mill Cutter

User questions & answers

Question:	Will this work in a 1/4" trim router
Answer:	10 feet or 10 min.
Question:	What is the warranty on these bits
Answer:	They do ok in aluminum. Sticks a little depending on setup and really a 3-flute is preferred. No idea about lead.
Question:	Anybody know how well these will mill lead and aluminum
Answer:	I mean yes, but coated end mills are more for metals. Wood debris sticks to the coating. You'd also need the appropriate collets and such.
Question:	can these mills be used in a plunge router
Answer:	I bought this product because of the guy that answered yes to this question....these are the least center cutting endmills I have every seen. If you want center cutting endmills, steer clear of these.

Product description

Specifications:

Material:HSS

Usage:CNC milling machine

Type: 1/8x1/4; Cutting Diameter:1/8''; Cutting Depth:12mm/4.72in ; Shank Diameter:1/4''

• 【HEAVY DUTY & SOLID CONSTRUCTION】Made of ultra-fine grain carbide, ensuring high work efficiency with good milling, cutting performance.
• 【HIGH EFFICIENCY】These Engraving bits have sufficient flexural strength and high abrasion resistance, obtain accuracy and fine finish With sharp edge, which is able for fast engraving that makes high efficiency.
• 【SIZE】Cutting Diameter:1/8''; Cutting Depth:12mm/4.72in; Shank Diameter:1/4''.
• 【WIDE APPLICATION】A Wide Range of Materials can be engraved, including: Hardness of metal for above 30 degrees, hardwood, medium density board, Nylon, Resin, ABS, Acrylic, PVC, MDF, etc.
• 【SATISFACTION GUARANBTEE】We're not happy unless you're happy...really! If for any reason you're not fully satisfied with our products, please send it back for a 100% refund no questions asked. We do our best to make it right.

User questions & answers

Question:	can i router bow tie inlays with this bit
Answer:	I've used it on Hard Maple and it worked fine. The harder the wood is the faster you'll wear out any bit though.
Question:	is this a good bit for hardwood
Answer:	Dear customer, it can cut aluminium and iron, hope it helps you!
Question:	Do this cut aluminium or iron
Answer:	Yes. But this is not the correct bit to cut plywood with. These are four flute. You would want a two flute bit for plywood.
Question:	will this bit cut 3/4" plywood
Answer:	N0

Product description

Dimension

Total Length:61mm/2.4"

Shank Diameter: 1/4"/6.35mm

Cutting Diameter : 1/16"/1.58mm

Cutting Depth:6mm/0.236"(±1mm)



Flute Number 4



Package Content

5pcs x End Mill Bit



Please Note

1.Stop immediately in the processing of anomalies when using the end mill bits and find out the reason before processing.

2.Pay attention to the condition of wear and tear of the cutting edge and timely repair the end mill bits.



✨ Welcome to Contact Us ✨ Your satisfation is our first priority. Rannb aims to provide our customers a happy shopping experience and completed After Sale Service. If you have any question to product, please feel free to contact us.

• ⭐【Material】The end mills are made of High Speed Steel,high hardness,good wear resistance and durability.
• ⭐【Pack of 5pcs】Sold in pack of 5pcs of end mill cutters.
• ⭐【Good Design】 Large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency.
• ⭐【Applicable Material】Suitable for side milling, end milling, finish machining in carbon steel, alloy steel, die steel, tool steel, cast iron, and titanium.And Circuit boards,Metal,Majority of plastics, Wood, Fibre glass, Carbon and environmental board.
• ⭐【Heat Treatment Process】The High Hardness Steel go through the heat treatment process so the end mill is more durable. Reduce changing times and improve the production efficiency.

User questions & answers

Question:	Is the bit upcut or downcut
Answer:	The rotary speed of these end mills are too fast so it is not recommended to used with hand-held rotary drill.
Question:	Can these be used in a router or are they for rotary tools/drills
Answer:	Don’t know. I use it for wood. Try an end mill from McMaster Carr
Question:	Can I use these to route a groove in 1/32" metal? Need to cut a groove about 1/2" long. Could drill 1/16" first then insert the cutter to route
Answer:	Yes...you will probably need to use a chisel to sharpen your corners.

• HIGH PROCESSING EFFICIENCY: the edge of end mill bits is HARD and SHARP, process the heat treatment materials under 32°with high speed, reduce changing times and improve the production efficiency.
• CUTTING EDGE DESIGN: the bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency.
• APPLICATION: end mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc.
• One Set of metric end mill bits Including: 8 Different kinds of Size end mills to meet your need, 2mm=1/16", 3mm=1/8", 4mm=5/32'', 5mm=3/16", 6mm=1/4", 8mm=5/16", 10mm=3/8", 12mm=1/2"
• STRONG and DURABLE:The end mill bits are made from Ultra-fine steel bar, with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications.

User questions & answers

Question:	How long is the 1/4" bit
Answer:	Theses are High Speed End Mill Bits Designed to Cut Metals & Alloys, I Wouldn't Use Them For Wood ...
Question:	Can I cut letters in wood
Answer:	Hi, yes it is OK, you can cut back and forth, and use them on a bench drill press, thanks
Question:	Can I cut back and forth with this end mill bits, as well as use them on a bench drill press
Answer:	Upcut

Product features

Instructions:

• Before installing the end mill bits, you should first use the cleaning fluid to clean the end mill bits holder and the holder hole, dry them and then install.
• When the diameter of the end mill bits comes longer, in order to avoid the accidental removal of the end mill bits, it should be used with a flat cut notched handle and the corresponding side locking way to install.
• Pay attention to the condition of wear and tear of the cutting edge and timely repair the end mill bits;
• Cleaning the end mill bits and use oil after using, keep end mill bits properly.

Usage:

• End Mill Bits are used for side milling, end milling, finish machining, etc.
• Apply to wood, steel, stainless steel, alloy steel, carbon steel, die steel, tool steel, cast iron, titanium, aluminum, etc.

Product description

It has a large scraps discharge space, little resistance and smoothly during the scraps discharge. Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall.

• Product Name : PCB Drill Bit;Material : Tungsten Carbide
• Cutting Diameter : 0.9mm / 0.035";Cutting Depth : 10 mm / 0.39"
• Shank Diameter : 3 mm / 0.12";Total Length : 38 mm / 1.5"
• Color : Silver Gray;Weight : 38g
• Package Content : 10 x PCB Drill Bits1 x Plastic Case