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System of Measurement System of Measurement |
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Flute Style Flute Style |
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| Straight | Spiral |
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| Helical Spiral |
For Taper Pin Number For Taper Pin Number | Show |
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For Taper Pin Number For Taper Pin Number | Hide |
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Rate of Taper Rate of Taper |
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Application Application |
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Material Material |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Square Shank Size Square Shank Size |
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Spiral Direction Spiral Direction |
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Point Angle Point Angle |
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About Reamers
More
Metric Size Hand Reamers for Taper-Pin Holes
Hand turn these reamers with a straight-handle tap wrench (sold separately) to ream existing holes for use with standard taper pins.
For technical drawings and 3-D models, click on a part number.
Reamer Dia., mm | Lg., mm | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Taper Pin Number, mm | (A) | (B) | Square Shank Size, mm | Flute | Overall | Number of Flutes | Flute Style | Cutting Dia. Tolerance, mm | Rate of Taper | For Use On | Each | |
High-Speed Steel | ||||||||||||
| 4 | 5.2600 | 3.9000 | 4.0 | 68 | 93 | 4 | Straight | 0 to 0.075 | 1 mm per 50 mm | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 00000000 | 000000 |
Metric Size Combination Drill Bit/Round-Shank Reamers for Taper-Pin Holes
The same tool drills and reams holes for taper pins. They have chip breakers on the cutting edge.
For technical drawings and 3-D models, click on a part number.
Reamer Dia. | Lg. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Taper Pin Number, mm | (A), mm | (B), mm | Flute, mm | Overall, mm | Number of Flutes | Flute Style | Spiral Direction | Rate of Taper | Point Angle | For Use On | Each | |
High-Speed Steel | ||||||||||||
| 4 | 5.4000 | 3.7800 | 81 | 119 | 2 | Spiral | Right Hand | 1" per 50" | 118° | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
Metric Size Round-Shank Reamers for Taper-Pin Holes
Use these tools to accurately ream existing holes for standard taper pins. The helical flutes have a left-hand spiral that pushes chips downward to reduce the risk of breakage and create a smooth finish.
For technical drawings and 3-D models, click on a part number.
Reamer Dia. | Lg. | Direction | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Taper Pin Number, mm | (A), mm | (B), mm | Flute, mm | Overall, mm | Number of Flutes | Flute Style | Spiral | Cut | Cutting Dia. Tolerance, mm | Rate of Taper | For Use On | Each | |
High-Speed Steel | |||||||||||||
| 4 | 5.4000 | 3.9000 | 75 | 100 | 3 | Helical Spiral | Left Hand | Right Hand | -0.0254 to 0.0254 | 1/4" per 12" | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 00000000 | 000000 |