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Reamers for Taper-Pin Holes
Shape holes to match the profile of taper pins. After drilling a hole that matches the size of the small end of the taper pin you want to install, use these reamers to taper and finish the hole.
Square Shank
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Straight Flute |
Turn these reamers by hand with an adjustable wrench, straight-handle tap wrench, or pin vise (sold separately).
Straight Flute—The most common flute style, these reamers are suitable for a wide range of applications, but not recommended for holes with a keyway or other breaks in the surface.
High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.
Lg., mm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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For Taper Pin No. | Reamer Dia. (A), mm | Reamer Dia. (B), mm | Material | Square Shank Size, mm | Flute | Overall | No. of Flutes | Cutting Dia. Tolerance, mm | Rate of Taper | For Use On | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Straight Flute | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Metric | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 16 mm | 20.4000 | 15.8000 | High-Speed Steel | 14.0 | 230 | 280 | 8 | 0 to 0.125 | 1:50 | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 00000000 | 0000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Round-Shank Reamer Drill Bits for Taper-Pin Holes
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Drill and ream holes for taper pins with the same tool. These tools have chip breakers on the cutting edge.
Reamer Dia., mm | Lg., mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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For Taper Pin No., mm | (A) | (B) | Flute | Overall | No. of Flutes | Flute Type | Spiral Direction | Rate of Taper | Point Angle | For Use On | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
High-Speed Steel | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 16 | 20.4000 | 15.8000 | 230 | 335 | 2 | Spiral | Right Hand | 1:50 | 118° | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 0000000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
