12 best taper pin reamers

Taper pin reamers are cutting tools used in machining and metalworking processes. These reamers are designed to create or refine tapered holes in materials, typically metals, for the precise fitting of taper pins. Taper pins are used to secure parts together in a variety of applications, such as in machinery and automotive components.

The taper pin reamer has a tapered shape that matches the desired taper of the hole for the taper pin. This allows for a tight and accurate fit between the pin and the hole, ensuring stability and alignment of the assembled components.The reamer's cutting edges gradually increase in diameter along its length, creating the tapered hole.

Using a taper pin reamer involves carefully aligning and guiding the reamer into the existing hole, gradually enlarging and shaping it to the desired taper. The reaming process produces a smoother surface finish and precise dimensions, facilitating the insertion of the taper pin.

It's important to select the appropriate taper pin reamer based on the specific taper angle and size required for the application. Proper usage and maintenance of taper pin reamers are crucial to ensure their effectiveness and longevity in producing accurately tapered holes.

Below you can find our editor's choice of the best taper pin reamers on the market
  

Drill America DWRRTPS2/0 #2/0 High Speed Steel Spiral Flute Taper Pin Reamer, DWR Series

Drill America

Based on 67 reviews Check latest price

Product description

Drill America DWRRTPS series Qualtech High-Speed Steel taper pin reamer. This tapered reamer turns a straight hole into a tapered hole into which standard taper pins will fit. The straight-flute reamers are generally used by hand while the helical-flute is designed for machine use. The square on the shanks of the straight fluted are suitable for holding in a tap wrench or vise. The spiral flute taper pin reamer is recommended for applications where the reamer tends to wedge itself. 0.2071-inches short end and 0.2604-inches large end.

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
  • Available in round shank with square end
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • 0.1137-inches short end and 0.1462-inches large end

User questions & answers

Question: is it made in usa
Answer: Hello the DWTTW0 wrench will work, it can be found here: https://www.amazon.com/ask/question/Tx33G61E815DJ0U?_encoding=UTF8&authToken=c744e465-523e-4934-800f-6f0d085838c2&ref_=pe_527950_119438850_respond&answerSolicitationSourceType=EMAIL Thanks
Question: What type of handle can I use to hold this reamer for hand use, and where can I get it? Thanks
Answer: Thanks for the question, the manufacturer does not recommend this tool for use on plastic.

Product features

Drill America High Speed Steel Taper Pin Reamers

Drill America High Speed Steel Taper Pin Reamers turn a straight hole into a tapered hole into which standard taper pins will fit. The straight-flute and spiral-flute reamers are generally used by hand while the helical-flute is designed for machine use. The square on the shanks of the straight and spiral fluted are suitable for holding in a tap wrench or vise. The straight flute taper pin reamer is recommended for most materials. The spiral flute taper pin reamer is recommended for applications where the reamer tends to wedge itself. The Helical-flute Taper pin reamer has the geometry for reaming holes for tapered pins with a machine. The free cutting action at high speeds produces a good finish and minimizes chip packing in the flutes.

Wide Range of Sizes and Styles

Drill America High Speed Steel Taper Pin Reamers are available in sizes #7/0 to #14. They are available in straight flute, spiral flute and helical flute styles.

2/0 HIGH Speed Steel Straight Flute Taper PIN Reamer

Unbranded/Generic

Based on 4 reviews Check latest price

Product description

#2/0 HSS STRAIGHT FLUTE TAPER PIN REAMERIndustrial Size:2/0Flute Length (Inch):1-9/16"Flute Type:Straight Flute/Right Hand CutLarge End Diameter (Decimal Inch):.1462"Small End Diameter (Decimal Inch):.1137"Overall Length (Inch):2-9/16"Material:

Quality Import HSS

  • 14200006

User questions & answers

Question: Where are these made
Answer: HelloNot it is not.

RLECS 1/8-1/2 (3-13mm) T Handle Tapered Reamer Tool, 6 Fluted Bridge Pin Hole Reamer Tapered Woodworker Cutting Tool

RLECS

Product description

The precision-machined cutting edge can easily complete the smooth treatment of the metal surface.



The T-shaped handle provides leverage, making reaming easier, easier to control, and easier to turn.



Package includes:

1 x Tapered Reamer

  • Package includes: 1 x Tapered Reamer
  • Material: High carbon steel, bearing steel
  • Expanding holes: Ideal for drills to break sheet metal, aluminum plate, plastic and other materials effortlessly.
  • The T-shaped handle provides leverage, making reaming easier, stronger control, and easier turning.
  • Deburring: Suitable for taper holes and chamfering on wooden boards to remove burrs and facilitate screw sinking.

Handheld T Shape Tapered Hex Reamer Bridge Pin Hole Carbon Steel, Handle Drilling Tool for Taper Holes on Top of Planks, Chamfering, Screw Sinking Holes

Walfront

Based on 45 reviews Check latest price

Product description

Features:

1. 100% brand new and high quality.

2. Light weight and it is convenient to use.

3. T-handle providing optimal leverage.

4. Removable handle for compact storage.

5. Suitable for taper holes on top of planks, chamfering, easy screw sinking holes. 



Specification:

Condition: 100% Brand New

Material: Carbon Steel

Handle: 1/4"(6.35mm)

Weight: Approx. 60g / 2.1oz

Length: Approx. 128mm / 5.0in, 85mm / 3.4in



Package List:

1 × T Shape Tapered Reamer



  • Premium material - Made of high quality carbon steel with precision cutting edges.
  • Function - Suitable for taper holes on top of planks, chamfering, easy screw sinking holes. A drill bit can replace a chamfering knife.
  • Leverage - The reamer is equipped with a T-handle that provides extra leverage to help keep the hole round and easier to ream.
  • Lightweight - The product is lightweight and makes it easier to get the job done.
  • Removable Handle - This product has a removable handle for easy storage and carrying.

User questions & answers

Question: What is the angle of the drill? What are the dgree
Answer: Handle: 1/4"(6.35mm) Weight: Approx. 60g / 2.1oz Length: Approx. 128mm / 5.0in, 85mm / 3.4in
Question: max diameter
Answer: Minimum 1/16 inch. Maximum opening 1/2 inches.
Question: How large is the largest hole that this reamer can make
Answer: China USA made also available- $36.25 each

ZXHAO Taper Pin Reamers,Bridge Pin Hole Reamer Hand Held Reamer T Handle Tapered 6 Fluted Chamfer Reaming Woodworker Cutting Tool (1/8-1/2(3.17-12.7mm))

ZXHAO

Based on 12 reviews Check latest price

Product description

Feature:

Handle reamer, inside deburring edge tool with capacity of 1/8to 1/2, handle for leverage

The T-Handle Reamer is a useful tool for removing burrs from steel, brass, aluminum, plastic, wood and wallboard

Made of hardened and tempered tool steel with precision ground cutting edges

Precision machined cutting edges smooth metal surfaces with little effort

T-handle provides leverage for easier reaming,A great tool for enlarging holes in wood

  • Handle reamer, inside deburring edge tool with capacity of 1/8to 1/2, handle for leverage;45# Steel T-handle provides leverage for easier reaming;
  • T-Handle Reamer is a useful tool for removing burrs from steel, brass, aluminum, plastic, wood and wallboard;
  • Made of hardened and tempered tool steel with precision ground cutting edges;
  • A great tool for enlarging holes in wood instructions: Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed;
  • The bladed product is not use for people under 18 years. The item is only use for industrial cutting/engraving, not hazardous article.

TTC #0-#5 6 Pc Straight Flute Straight Shank Taper Pin Reamer Set

TTC

Based on 1 reviews Check latest price

Product description

Straight flute reamers suitable for taper reaming operations while spiral flute type are better suited for operations involving interrupted cuts, such as reaming holes with keyways.

  • For resizing of drilled and bored holes to suit standard tapered pins.
  • Use in a variety of normal ferrous, non-ferrous and non-metallic materials.

3/0 HIGH SPEED STEEL STRAIGHT FLUTE TAPER PIN REAMER

Unbranded/Generic

Product description

#3/0 HIGH SPEED STEEL STRAIGHT FLUTE TAPER PIN REAMERIndustrial Size: 3/0Flute Length (Inch): 1-5/16"Flute Type: Straight Flute/Right Hand CutLarge End Diameter (Decimal Inch): .1302"Small End Diameter (Decimal Inch): .1029"Overall Length (Inch): 2-5/16"Material:

Quality Import HSS

  • 14200005

3 HIGH SPEED STEEL SPIRAL FLUTE TAPER PIN REAMER

Unbranded/Generic

Product description

#3 HIGH SPEED STEEL SPIRAL FLUTE TAPER PIN REAMERIndustrial Size: 3Flute Length (Inch): 2-5/16"Flute Type: LH Spiral Flute/Right Hand CutLarge End Diameter (Decimal Inch): .2214"Small End Diameter (Decimal Inch): .1813"Overall Length (Inch): 3-11/16"Material:

Quality Import HSS

  • 14210030

3 Taper Pin Reamer

De Witt Brothers Tool Co.

Product description

  • Size: 3
  • Nominal Diameter Small End: .1813"
  • Nominal Diameter Large End: .2294"
  • Nominal Overall Length: 3-11/16"
  • Nominal Flute Length: 2-5/16"
  • Has A Square Shank For Use By Hand In Tap And Reamer Wrenches
  • Designed To Ream And Deburr Holes By Hand Into Which Standard Taper Pins Will Fit

2/0 HIGH Speed Steel Spiral Flute Taper PIN Reamer

Unbranded/Generic

Based on 2 reviews Check latest price

Product description

#2/0 HSS SPIRAL FLUTE TAPER PIN REAMERIndustrial Size: 2/0Flute Length (Inch): 1-9/16"Flute Type: Left Hand Spiral/Right Hand CutLarge End Diameter (Decimal Inch): .1462"Small End Diameter (Decimal Inch): .1137"Overall Length (Inch): 2-9/16"Material:

Quality ImportHSS

  • High Speed Steel
  • 2-9/16"

Drillco 4550E Series High-Speed Steel Taper Pin Reamer, Spiral Flute, Round with Square End Shank, Uncoated (Bright)/Black Oxide Finish, 2/0 Size, 2-9/16" Length

Drillco Cutting Tools

Based on 5 reviews Check latest price

Product description

Taper Pin Reamers are manufactured with a taper of 1/4-inches per foot. They are used to ream holes into which standard taper pins will fit. The point of each reamer will enter hole reamed by the next smaller size. Hole to be reamed should be a few thousands smaller than the small diameter of the finished reamed hole. Square shank allows hand (straight and spiral flute) reamers to be held in a tap wrench or vise, depending on whether the reamer of the part is rotated. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Available in uncoated (bright) and black oxide finish. Comes with round shank with square end. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
  • Available in uncoated (bright) and black oxide finish
  • Comes with round shank with square end
  • When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
  • Square shank allows hand (straight and spiral flute) reamers to be held in a tap wrench or vise, depending on whether the reamer of the part is rotated

PAGOW T Handle Taper Reamer, 5-16mm Tapered 6 Hand Held Fluted Chamfer Reaming, Repairman's Bridge Pin Hole Reamer Woodworker Cutting Tools

Based on 5 reviews Check latest price

Product description

PAGOW 5-16mm Bridge Pin Hole Reamer, 6 Hand Held Fluted Chamfer Reaming with T Handle Tapered, Repairman's Taper Reamer Woodworker Cutting Tools



Material: Made of hardened ball bearing steel (#9027) with precision ground cutting edges.

Tapered Reamer Diameter:1/8"-1/2"(3-13mm); Total Length: 144mm/5.7".

T-Handle Grip: Provides greater leverage and easier reaming. Provides leverage for easier operation and rotation,saving effort. Removable handle for compact storage.



Features:

* Perfect tool kit for every DIY users to enlarge holes in wood. Suitable for reaming taper holes on wooden boards,chamfering,deburring,easy to screw counterbore.

* Precision machined cutting edges smooth metal surfaces with little effort. Useful tool for removing burrs from steel, brass, aluminum, plastic, wood and wallboard.

  • Material: Made of hardened ball bearing steel (#9027) with precision ground cutting edges.
  • Tapered Reamer Diameter:1/8"-1/2"(3-13mm); Total Length: 144mm/5.7".
  • T-Handle Grip: Provides greater leverage and easier reaming. Provides leverage for easier operation and rotation,saving effort. Removable handle for compact storage.
  • Perfect tool kit for every DIY users to enlarge holes in wood. Suitable for reaming taper holes on wooden boards,chamfering,deburring,easy to screw counterbore.
  • Precision machined cutting edges smooth metal surfaces with little effort. Useful tool for removing burrs from steel, brass, aluminum, plastic, wood and wallboard.

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