Originators and Designers of Specialty Reamers and Cutting Tools Since 1918

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Helical Die Maker Reamers with Straight Shank .013

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Taper:  .013" TPI - .156' TPF    Schedule D1    |   Taper:  .005" TPI - .060' TPF   Schedule D2    |   Taper:  .0087" TPI - .104' TPF   Schedule D3

Fast spiral fluted reamers provide the most accurate and best-finished holes.  The high helix design allows for the maximum surface contact and easier chip removal thus reducing chatter, vibration and finish scoring. GAMMONS® Die Maker Reamers come in a variety of tapers and sizes and are ideal for a wide range of machining needs. Precision design provides exceptional quality and accuracy. We have a large range of HSS tools in stock.            

GAMMONS® Die Maker Reamers can also be made as specials in duplex style, extra length, end cutting, special helix angles, with chip breakers or in premium high-speed steel or carbide.

     QUANTITY DISCOUNTS AVAILABLE

     All surface treatments available upon request. Return to GAMMONS® for resharpening

Part Number Size Small End Diameter Large End Diameter Flute Length Number of Flutes Shank Size Overall Length
DMHS0005 5/A 0.036 0.047 0.88 2 0.125 2.00 Login for Pricing
DMHS0004 4/A 0.045 0.060 1.13 2 0.125 2.13 Login for Pricing
DMHS0003 3/A 0.055 0.070 1.13 2 0.125 2.25 Login for Pricing
DMHS0002 2/A 0.065 0.080 1.13 2 0.125 2.25 Login for Pricing
DMHS000A A 0.075 0.090 1.13 2 0.125 2.25 Login for Pricing
DMHS000B B 0.085 0.103 1.38 2 0.125 2.38 Login for Pricing
DMHS000C C 0.095 0.113 1.38 2 0.125 2.50 Login for Pricing
DMHS000D D 0.105 0.126 1.63 2 0.125 2.63 Login for Pricing
DMHS000E E 0.115 0.136 1.63 2 0.125 2.75 Login for Pricing
DMHS000F F 0.125 0.148 1.75 2 0.156 3.00 Login for Pricing
DMHS000G G 0.135 0.158 1.75 2 0.188 3.00 Login for Pricing
DMHS000H H 0.145 0.169 1.88 2 0.188 3.25 Login for Pricing
DMHS000I I 0.160 0.184 1.88 2 0.188 3.25 Login for Pricing
DMHS000J J 0.175 0.199 1.88 2 0.188 3.25 Login for Pricing
DMHS000K K 0.190 0.219 2.25 2 0.188 3.50 Login for Pricing
DMHS000L L 0.205 0.234 2.25 2 0.188 3.50 Login for Pricing
DMHS000M M 0.220 0.252 2.50 2 0.250 4.00 Login for Pricing
DMHS000N N 0.235 0.274 3.00 2 0.250 4.50 Login for Pricing
DMHS000O O 0.250 0.294 3.50 2 0.250 5.00 Login for Pricing
DMHS000P P 0.275 0.327 4.00 2 0.313 5.50 Login for Pricing
DMHS000Q Q 0.300 0.358 4.50 2 0.313 6.00 Login for Pricing
DMHS000R R 0.335 0.397 4.75 2 0.375 6.50 Login for Pricing
DMHS000S S 0.370 0.435 5.00 2 0.375 6.75 Login for Pricing
DMHS000T T 0.405 0.473 5.25 2 0.438 7.00 Login for Pricing
DMHS000U U 0.440 0.511 5.50 2 0.500 7.25 Login for Pricing
DMHS000V V 0.483 0.564 6.25 4 0.500 8.38 Login for Pricing
DMHS000W W 0.525 0.613 6.75 4 0.500 8.75 Login for Pricing
DMHS000X X 0.574 0.668 7.25 4 0.625 9.50 Login for Pricing
DMHS000Y Y 0.629 0.730 7.75 4 0.625 10.00 Login for Pricing
DMHS000Z Z 0.699 0.806 8.25 6 0.625 10.50 Login for Pricing

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