13 best hand reamers
A hand reamer is a cutting tool used in various industrial and mechanical applications to enlarge or shape holes in materials like metal, plastic, or wood. Here's what you need to know about hand reamers:
Basic Function: Hand reamers are designed to achieve precise dimensions and a smooth finish in pre-existing holes. They are commonly used to improve the accuracy of holes drilled in materials.
Design: Hand reamers typically have a cylindrical shape with multiple cutting edges along their length. The cutting edges are often in the form of flutes or teeth. These cutting edges are designed to remove material when the reamer is rotated.
Types of Hand Reamers: There are several types of hand reamers, including:
- Straight Flute Reamers: These have straight flutes and are suitable for general-purpose reaming.
- Spiral Flute Reamers: Spiral flutes help evacuate chips and are often used for deep-hole reaming.
- Tapered Reamers: These reamers have a taper along their length, allowing for gradual hole enlargement.
- Bridge Reamers: Bridge reamers are used for enlarging holes in structural materials and bridge construction.
Materials: Hand reamers are typically made from high-speed steel (HSS), which is known for its durability and heat resistance. Some specialized reamers may be made from carbide for even greater wear resistance.
Usage: Hand reamers are used in a variety of industries, including manufacturing, machining, automotive, aerospace, and construction. They are employed when precision and accuracy in hole size and finish are critical.
Reaming Process: To use a hand reamer, it is inserted into the existing hole and rotated manually using a tap wrench or handle. The reamer is turned clockwise, and the cutting edges remove material gradually, ensuring a smooth and precise hole.
Sizing: Hand reamers come in various sizes, with diameters specified in inches or millimeters. It's important to choose the right size of reamer to achieve the desired hole dimension.
Safety: When using hand reamers, safety precautions are essential. Wear appropriate protective gear, such as safety glasses and gloves, and be cautious of sharp cutting edges.
Maintenance: Proper maintenance includes keeping the cutting edges sharp through periodic sharpening. Reamers should also be stored in a clean and dry environment to prevent rust.
Brands: Various manufacturers produce hand reamers, including well-known brands such as Cleveland, Dormer, and Guhring. The choice of brand may depend on the specific requirements of the application.
Hand reamers play a crucial role in achieving precise hole dimensions and surface finishes in various industrial and mechanical applications. Choosing the right type and size of hand reamer, along with proper usage and maintenance, is essential for ensuring quality and accuracy in machining and manufacturing processes.
Below you can find our editor's choice of the best hand reamers on the market
General Tools - TDT-02-01 130 T Handle Reamer, 1/8-1/2 (3.175mm-12.7mm) Tapered/Fluted, Guitar Woodworker Luthier Tool
General Tools
Product description
General Tools 130 T Handle Reamer, 1/8-1/2 (3. 175mm-12. 7mm) Tapered/Fluted, Guitar Woodworker Luthier Tool
From the Manufacturer
T-Handle Reamer is made of hardened and tempered tool steel with precision ground cutting edges. T-handle provides leverage for easier reaming. It has many uses including enlarging drilled holes. Capacity of 1/8" to 1/2".
- ENLARGES HOLES- perfect for when a drill could cause cracking in materials
- LUTHIER/GUITAR TOOL: enlarges bridge pin holes, headstocks, holes for tuners and volume/tone knobs
- INCREASED LEVERAGE: T-handle provides leverage for easier reaming with greater control and easier turning
- REMOVES BURRS: from wood, cut pipe, tubing and conduit. Inside deburring edge tool with capacity of 1/8" to 1/2"
- ENLARGE & COUNTERSINK HOLES: In sheet metal, plastic and other materials with little effort
- DURABLE: made of hardened and tempered steel with precision ground cutting edges
- DURABLE: made of hardened and tempered steel with precision ground cutting edges
User questions & answers
| Question: | What is the ratio of the taper? Generally this info is listed as part of the item description as it is critical to the function of the tool |
| Answer: | The part of the tool with the cutting surface on it (the angled part you see in the photo) is about 3 5/8" deep. |
| Question: | How long is the cutting edge |
| Answer: | Hi Larry,The distance measured from the 1/2" diameter to the 1/8" diameter is 3.6 inches. Using trigonometry the angle is 5.963 degrees. |
| Question: | how many degrees is the taper |
| Answer: | After drilling out the initial holes; have reamed out steel and aluminum with this tool. Have never used with stainless...but this tool is sturdy and sharp...good chance it would work |
| Question: | will it cut stainless steel |
| Answer: | The handle end of the taps are likely metric and 1/4 20 tap will have a tap hndle end in US size. But if it locks in by simply tightening like a drill chuck, yes. |
New 11 Set High Speed Steel Adjustable Hand Reamers H4-H14 15/32" to 1-1/2" All 6 Blades for Drilling Machine and Other Machine
findmall
Product description
Including
H4 15/32 - 17/32" H5 17/32 - 19/32" H6 19/32 - 21/32" H7. 21/32- 23/32" H8. 23/32 - 25/32" H9. 25/32 - 27/32" H10 27/32 - 15/16" H11. 15/16 - 1-1/16" H12. 1-1/16 - 1-3/16" H13 1-3/16 - 1-11/32" H14. 1-11/32 - 1-1/2"
- Number:11 set
- Material:High speed steel.
- Size:15/32" to 1-1/2"
- American standard.
- Straight flute and Straight shank
General Tools 196 Short Length Hand Reamer & Countersink, 3/4"
General Tools Co
Product description
Prepare countersinks in pilot holes without having to change bits in your drill. This easy-to-use, hand-held Countersink features a tough tool steel boring bit that removes stock quickly with just a twist of the wrist.
From the Manufacturer
A must for precise counter sinking on soft materials like brass and plastic, this hand reamer and countersink are handy for countersinking or deburring small jobs. It has a heavy-duty, ergonomically designed handle. The overall length is 5-1/8" and it has a capacity of 3/4".
- REMOVES BURRS- from wood, cut pipe, tubing and conduit. Inside deburring edge tool with capacity of 3/4" inner diameter
- ENLARGE & COUNTERSINK HOLES- In wood, brass, plastic and other materials with little effort
- DURABLE- Compact ¾“ five-flute tool steel cutter makes fast work of deburring plastic, copper, iron pipe or sheet metal
- HANDLE- Heavy-duty, ergonomically designed handle
- PERFECT FOR SMALL JOBS- Tool has an overall length of 5-1/8 inches
User questions & answers
| Question: | what is the countersink bit angle |
| Answer: | This is a one piece tool. |
| Question: | Is it a one piece tool or does the bit slide out |
| Answer: | I believe it is 1/8 to 1/2 “. I don’t know the the ratio of the graduation. I used it to open up volume pot holes on my Ibanez Artist guitar. Used digital calipers to get correct width. Sorry I don’t have the specific info you are asking for. Hope this helps |
uxcell Adjustable Hand Reamer 12.75-13.75mm High Speed Steel H8 6 Straight Flutes Milling Cutter Tool
uxcell
Product description
Description:
High-speed steel tool is good for general purpose applications, offering combination of hardness and toughness for wear resistance.
Hand Reamer can be hand operated by use of wrenches and used for light cut, repair work, removing stock or simply for enlarging holes.
Straight flute tool allows chips to collect in the flutes when cutting and is well suited for most applications in shallow cuts. Heat resistance, long service life.
Uncoated tool features just the base substrate without any additional treatment or coatings, and is suitable for wide ranges of applications.
It is designed for accurate reaming in A3 steel, alloy steel, cast iron, cast steel, aluminum and other metal materials.
Specification:
Product Name: Adjustable Hand Reamer
Material: HSS (High Speed Steel)
Flutes Quantity:6
Main Color:Silver Tone,Gray
Accuracy: H8
Adjustment Range:12.75-13.75mm
Cutting Diameter: 13mm / 0.51"
Tool Flute Length: 46.2mm / 1.82"
Square Shank Size: 6.3mm / 0.25"
Overall Length: 146mm / 5.75"
Package Content :
1 x Adjustable Hand Reamer
- High-speed Steel Tool: Good for general purpose applications, offering combination of hardness and toughness for wear resistance
- Uncoated Tool: Features just the base substrate without any additional treatment or coatings, suitable for wide ranges of applications
- Hand Reamer: Reamer can be hand operated by use of wrenches and used for light cut, repair work, removing stock or simply for enlarging holes
- Straight Flute Tool: Allows chips to collect in the flutes when cutting, well suited for most applications in shallow cuts. Heat resistance, long service life
- Application: Designed for accurate reaming in A3 steel, alloy steel, cast iron, cast steel, aluminum and other metal materials
Acugauge Brand H15 (L) Adjustable Hand Reamer Range 1-1/2" to 1-13/16"
Product description
The adjustable hand reamer blades can be sharpened and replaced as needed. Hand reamers are held with a tap wrench, adjustable wrench, or vise and slowly rotated to feed the reamer into the hole. Sometimes known as adjustable-blade reamers, adjustable hand reamers have a tendency to chatter and are a good choice for occasional reaming tasks or for light/heavy-duty reaming in assembly, automotive and maintenance operations. High-speed steel (HSS) adjustable hand reamers offer good wear resistance in a wide range of reaming tasks and can withstand chatter or hard surfaces. These reamers have straight blades that push chips forward into the hole, so they are best suited for reaming through holes. The reamers' nuts and blades can be adjusted to allow the tool to enlarge or finish holes of different sizes in metal work-pieces. Users can adjust the tool on the job in applications where they're not sure exactly what size reamer they need, which helps prevent downtime. Hand reamers are held with a tap wrench, adjustable wrench, or vise and slowly rotated to feed the reamer into the hole. Min. Reamer Size 1-1/2", Max. Reamer Size 1-13/16" , Overall Length 14"...
- 100% Steel
- H15 (L) adjustable hand reamer (a.k.a. king pin reamer) in box
- Designed with enough adjustment to ream any odd size hole
- Item is in the US and ships next day from Fort Lauderdale, FL
- Made with German imported M2 High Speed Steel (HSS)
- 30-Day Money Back Guarantee & FREE Returns
QWORK 1/8" - 1/2" Tapered Straight Flute Handle Reamer T Handle Tapered Reamer Tool for Wood Plastic
Product description
Feature:
It is an ideal way for reaming the hole in metal sheet and plastic without effort, which is not easy to drill.
Made of premium 45# Steel, it is durable, stable and high strength. And the cutting edges is sharp for expanding the hole.
Specification:
Material: 45# Steel
Capacity: 1/8" to 1/2".
Package:
1 x Reamer
- High Quality - Made of premium 45# Steel, it is durable, stable and high strength. And the cutting edges is sharp for expanding the hole.
- Function - It is an ideal way for reaming the hole in metal sheets and plastic without effort, which is not easy to drill.
- Design - With removable T-handle, it can save you the power to reaming and control.
- Specification - This reamer can expand hole of size from 1/8" to 1/2".
- 100% Satisfied Service - Enjoy a smooth & frustration free experience with our 100% Satisfied Service in one Month!
Performance Tool W2967 2Pc Tapered Reamer Set
Performance Tool
Product description
Tapered Reamers will help Align holes, remove burrs from cut pipe, tubing, and conduit, and enlarge and Countersink holes in sheet metal, plastic, and other materials. The heat treated #45 high carbon steel for longer service life. T-Handle design for easy turning and sure handling. Capacity: 1/8" to 1/2" (3 - 13mm) and 5/32" to 7/8" (4 - 22mm)
- Tapered reamers will help align holes, remove burrs from cut pipe, tubing, and Conduit, and enlarge and Countersink holes in sheet metal, plastic, and other materials
- The heat treated #45 high carbon steel for longer service life
- T-handle design for easy turning and sure handling
- Capacity: 1/8" to 1/2" (3 - 13mm) and 5/32" to 7/8" (4 - 22mm)
- Degree of taper: 5.06 degree 1/8 in. to 1/2 in., and 10.43 degree 5/32 in. to 7/8 in.
User questions & answers
| Question: | What is the included angle of the larger reamer |
| Answer: | No screw, it's a slide fit. |
| Question: | Is there a screw that holds the T handle in place or is it just loose |
| Answer: | About 10 degrees for the large one and 5 degrees for the smaller one. |
| Question: | What degree is the angle |
| Answer: | Small reamer is 1/8" to 1/2" (3 to 13mm) and the larger reamer is 5/32" to 7/8" (4 to 22mm). |
| Question: | What is the size of the largest diameter |
| Answer: | Ratchet |
AFA Tooling Hand Reamer Tool - Countersink, Deburring, & Chamfering Handheld Tool for Wood, Metal & Plastic Circular Openings - 90° Blade, Tapered Tip, Telescoping Body, Set with Small & Large Bits
AFA Tooling Approved for Automotive
Product description
Need to find the perfect reamer you can trust?
Having to deal with a wide variety of fixtures and applications can be a serious challenge. It’s important that you have the right tool to remedy or remove burrs from different materials.
That’s why you’re on the lookout for the right hand reamer which can effectively help you with chamfering and deburring tasks. It has to be one that’s versatile, durable, and easy to use.
The AFA Tooling Hand Reamer Tool makes a fantastic choice for the all-round handyman.
Whether you’re a professional carpenter or a devoted homemaker, our superior quality hand reamer tool makes a perfect choice for you. It’s specially crafted for countersinking circular openings in steel, metal, plastic and wood.
You will receive 2 bits in each package. One is for 3-12mm holes, while the other countersinks 3-19mm holes. Both are HSS (M2) grade, meaning they boast the best in mechanical properties and toughness against wear. The blades are 62-64 HRc in hardness. This makes them suitable for working with SS and all unhardened steel. Get all your countersinking needs met with just one set.
Last but not least, our compact and portable hand reamer boasts an ergonomic body handle with Al powder coating. It has a comfort grip zone and a ball end knob; both help improve maneuverability and allow you to work longer without feeling strained. Plus, it can hold all kinds of 3.2mm deburring blades.
Need more reasons to get this handheld tool? Check out these benefits:
- Exceptional value for money
- Made from durable materials
- Travel-friendly size makes it a breeze to carry
Work with utmost precision. Add the AFA Tooling Hand Reamer Tool to your cart TODAY!
- GET THE JOB DONE - Countersink circular openings in metal, plastic or wood with our hand reamer. It has a sharp, 90-degree angled blade, letting you work with efficiency and precision.
- MADE TO LAST FOR LONGER - Have a reliable tool for years to come by choosing our hand reamer. Its extension telescopic holder is crafted from hardened steel to withstand regular use.
- WORK IN COMFORT - To ensure you’re able to fix and build fixtures with ease, we designed the countersink tool with an ergonomic handle. This is to allow for a secure grip no matter the angle.
- GREAT GIFT FOR CRAFTSMEN - Searching for a practical present for a carpenter or a DIY crafting enthusiast? Get them this professional-quality deburring countersink tool to make work easier.
- 100% RISK-FREE GUARANTEE - Masterfully crafted around your specific needs, we’re certain you’ll be pleased with our chamfering tool. If you're not, contact us and we’ll make it right for you.
Factory Adjustable Hand Reamer Set of 7Pcs HV to H3, 8/A to 2/A, 1/4" - 15/32"
Product description
Adjustable Hand Reamer Set of 7Pcs HV to H3, 8/A to 2/A, 1/4" - 15/32"
- Adjustable Hand Reamer Set of 7Pcs HV to H3, 8/A to 2/A, 1/4" - 15/32"
Taper Pin Reamers, 5-16mm Bridge Pin Hole Hand Held Reamer T Handle Tapered 6 Fluted Chamfer Reaming Woodworker Cutting Tool (3/16-5/8)
NACX
Product description
Product Name: Taper Reamer
Specifications: 5-16mm (3/16”-5/8”), 1:10 (taper)
Applications: used for countersunk, chamfer, reverse taper
Features:
High Quality
Made of hardened & tempered tool steel with precision ground cutting edges, precision machined cutting edges smooth metal surfaces with little effort.
Increased Leverage
T-handle provides leverage for easier reaming with greater control and easier turning, a great tool for enlarging drilled holes in wood/wood latches/guitar/wood worker/luthier/repairman maintenance.
Removes Burrs
Remove burrs from wood, cut pipe, tubing and conduit. Inside deburring edge tool with capacity of 5mm to 16mm.
- Constructed of steel with T-handle for added leverage. Suitable for drilling, expanding holes, bridge pins, end pins.
- This high-quality reamer creates holes of precise size up to 16mm diameter on metal, wood or plastic.
- The hole reamer is made of hardened steel, enlarging holes with its ground steel cutting edges.
- Hardened and polished steel cutting edges. The T-handle ensures better control and easier rotation.
- Material: 45# steel
9 Set High Speed Steel Adjustable Hand Reamers, H4-H12, 15/32" to 1-3/16" Fit for Drilling Machine and Other Machine
WFLNHB
Product description
Including
H4 15/32 - 17/32" H5 17/32 - 19/32" H6 19/32 - 21/32" H7. 21/32- 23/32" H8. 23/32 - 25/32" H9. 25/32 - 27/32" H10 27/32 - 15/16" H11. 15/16 - 1-1/16" H12. 1-1/16 - 1-3/16"
- Size:15/32" to 1-3/16"
- Number:9 set
- Material:High speed steel.
- American standard.
- Straight flute and Straight shank
Alnicov Tapered Reamer Wood Hand Held Reamer T Handle Tapered 4 Fluted Chamfer Reaming Guitar Woodworker Cutting Tool
Product description
Product description
Product Name: Taper Reamer
Specifications: 5-16mm (3/16”-5/8”), 1:10 (taper)
Applications: used for countersunk, chamfer, reverse taper
Features:
High Quality
Made of hardened & tempered tool steel with precision ground cutting edges, precision machined cutting edges smooth metal surfaces with little effort.
Increased Leverage
T-handle provides leverage for easier reaming with greater control and easier turning, a great tool for enlarging drilled holes in wood/wood latches/guitar/wood worker/luthier/repairman maintenance.
Removes Burrs
Remove burrs from wood, cut pipe, tubing and conduit. Inside deburring edge tool with capacity of 5mm to 16mm.
- ENLARGES HOLES: Help align holes, remove burrs from cut pipe, tubing, and Conduit, and enlarge and Countersink holes in sheet metal, plastic, and other materials
- LUTHIER/GUITAR TOOL: enlarges bridge pin holes, headstocks, holes for tuners and volume/tone knobs
- INCREASED LEVERAGE: T-handle provides leverage for easier reaming with greater control and easier turning
- CAPACITY: 1/8" to 1/2" (3 - 13mm) and 5/32" to 7/8" (4 - 22mm)
- DURABLE: The reamer is made of hardened and tempered steel with precision ground cutting edges. The wood handle is stable and suitable for handing it. It will be easiler when you using it.
Rannb Adjustable Hand Reamer Square End Blade Reamer Adjustment Range 23mm - 26mm/29/32" - 1-1/32"
Product description
Specification
Material: HSS
Flutes Quantity:6
Dimension
Adjustment Range: 23mm - 26mm
Overall Length: 210mm /8.26"
Cutting Diameter: 23mm - 26mm/29/32" - 1-1/32"
Tool Flute Length: 75.3mm / 2.96"
Square Shank Size: 12 x 12mm/ 0.47" x 0.47"(L*W)
Package Content
1pcs x Adjustable Hand Reamer
Product Function
Mainly to improve the hole machining accuracy, reducing the surface roughness, is used for hole finishing and semi-fine processing tool.
✨ Our Promise ✨
Refund is guaranteed if the product you received has any quality problem.
✨ 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 Adjustable Reamer is made of premium HSS with good hardness and toughness.
- ⭐【Square End】Square end allows the user to turn the reamer by hand with an adjustable wrench or straight handle tap wrench.
- ⭐【How to Adjust】Blades are adjusted by loosening one nut and tightening the other.
- ⭐【Adjustment Range】23mm - 26mm/29/32" - 1-1/32"; After reaming the hole can get the exact size and shape.
- ⭐【Applicable Material】A3 steel, alloy steel, cast iron, cast steel, aluminum and other metal materials.
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