Originators and Designers of Specialty Reamers and Cutting Tools Since 1918

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Right Hand Helical Chucking Reamers with Straight Shank

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Morse Taper Shank  Schedule G2

Designed for general purpose machining, right hand spiral chucking reamers work best on blind-hole applications.  The high helix design of our chucking reamers reduces chatter and vibration and provides for easier chip removal. Precision design provides for exceptional quality and accuracy in most materials. Ideal for use in lathes, drill presses, milling machines and machining & turning centers.

These Chucking Reamers are furnished as Right Hand Spiral, Right Hand Cut.  Also available in Left Hand Spiral or Straight Flute. Flute Diameters are held to a tolerance of +.0002"/-.0000" unless otherwise specified.

Helical Chucking Reamers can also be made as specials in extra length, larger diameters, special helix angles, end cutting, 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 Range Flute Length Number of Flutes Shank Size Overall Length
CRRS0006 .0469 - .0625 0.50 4 0.125 2.5 Login for Pricing
CRRS0007 .0626 - .0781 0.75 4 0.125 3 Login for Pricing
CRRS0009 .0782 - .0938 0.75 4 0.125 3 Login for Pricing
CRRS0010 .0939 - .1094 0.88 4 0.125 3.5 Login for Pricing
CRRS0012 .1095 - .1250 0.88 4 0.125 3.5 Login for Pricing
CRRS0014 .1251 - .1406 1.00 4 0.125 4.5 Login for Pricing
CRRS0015 .1407 - .1563 1.00 6 0.125 4.0 Login for Pricing
CRRS0017 .1564 - .1719 1.13 6 0.125 4.5 Login for Pricing
CRRS0018 .1720 - .1875 1.13 6 0.156 4.5 Login for Pricing
CRRS0020 .1876 - .2031 1.25 6 0.156 5.0 Login for Pricing
CRRS0021 .2032 - .2188 1.25 6 .188 5.0 Login for Pricing
CRRS0023 .2189 - .2344 1.50 6 .188 6.0 Login for Pricing
CRRS0025 .2345 - .2500 1.50 6 0.219 6.0 Login for Pricing
CRRS0026 .2501 - .2656 1.50 6 0.219 6.0 Login for Pricing
CRRS0028 .2657 - .2813 1.50 6 0.250 6.0 Login for Pricing
CRRS0029 .2814 - .2969 1.50 6 0.250 6.0 Login for Pricing
CRRS0031 .2970 - .3125 1.50 6 0.250 6.0 Login for Pricing
CRRS0032 .3126 - .3281 1.50 6 0.250 6.0 Login for Pricing
CRRS0034 .3282 - .3438 1.50 6 0.313 6.0 Login for Pricing
CRRS0035 .3438 - .3594 1.75 6 0.313 7.0 Login for Pricing
CRRS0037 .3595 - .3750 1.75 6 0.313 7.0 Login for Pricing
CRRS0039 .3751 - .3906 1.75 6 0.313 7.0 Login for Pricing
CRRS0040 .3907 - .4063 1.75 6 0.375 7.0 Login for Pricing
CRRS0042 .4064 - .4219 1.75 6 0.375 7.0 Login for Pricing
CRRS0043 .4220 - .4375 1.75 6 0.375 7.0 Login for Pricing
CRRS0045 .4376 - .4531 1.75 6 0.375 7.0 Login for Pricing
CRRS0046 .4532 - .4688 1.75 6 0.438 7.0 Login for Pricing
CRRS0048 .4689 - .4844 2.00 6 0.438 8.0 Login for Pricing
CRRS0050 .4845 - .5000 2.00 6 0.438 8.0 Login for Pricing
CRRS0053 .5001 - .5313 2.00 6 0.438 8.0 Login for Pricing
CRRS0056 .5314 - .5625 2.00 6 0.500 8.0 Login for Pricing
CRRS0059 .5626 - .5938 2.00 6 0.500 8.0 Login for Pricing
CRRS0062 .5939 - .6250 2.25 8 0.563 9.0 Login for Pricing
CRRS0065 .6251 - .6563 2.25 8 0.563 9.0 Login for Pricing
CRRS0068 .6564 - .6875 2.25 8 0.625 9.0 Login for Pricing
CRRS0071 .6876 - .7188 2.25 8 0.625 9.0 Login for Pricing
CRRS0075 .7189 - .7500 2.50 8 0.688 9.5 Login for Pricing
CRRS0078 .7501 - .7813 2.50 8 0.688 9.5 Login for Pricing
CRRS0081 .7814 - .8125 2.50 8 0.750 9.5 Login for Pricing
CRRS0084 .8126 - .8438 2.50 8 0.750 9.5 Login for Pricing
CRRS0087 .8439 - .8750 2.63 8 0.750 10.0 Login for Pricing
CRRS0090 .8751 - .9063 2.63 8 0.750 10.0 Login for Pricing
CRRS0093 .9064 - .9375 2.63 8 0.875 10.0 Login for Pricing
CRRS0096 .9376 - .9688 2.63 8 0.875 10.0 Login for Pricing
CRRS0100 .9689 - 1.0000 2.75 8 0.875 10.5 Login for Pricing
CRRS0106 1.0001 - 1.0625 2.75 10 0.875 10.5 Login for Pricing
CRRS0112 1.0626 - 1.1250 2.88 10 1.000 11.0 Login for Pricing
CRRS0118 1.1251 - 1.1875 2.88 10 1.000 11.0 Login for Pricing
CRRS0125 1.1876 - 1.2500 3.00 10 1.125 11.5 Login for Pricing
CRRS0131 1.2501 - 1.3125 3.00 10 1.125 11.5 Login for Pricing
CRRS0137 1.3126 - 1.3750 3.25 10 1.250 12.0 Login for Pricing
CRRS0143 1.3751 - 1.4375 3.25 10 1.250 12.0 Login for Pricing
CRRS0150 1.4376 - 1.5000 3.50 10 1.375 12.5 Login for Pricing
CRRS0156 1.5001 - 1.5625 3.50 10 1.375 12.5 Login for Pricing
CRRS0162 1.5626 - 1.6250 3.75 10 1.375 13.0 Login for Pricing
CRRS0168 1.6251 - 1.6875 3.75 12 1.375 13.0 Login for Pricing
CRRS0175 1.6876 - 1.7500 4.00 12 1.500 13.5 Login for Pricing
CRRS0181 1.7501 - 1.8125 4.00 12 1.500 13.5 Login for Pricing
CRRS0187 1.8126 - 1.8750 4.25 12 1.500 14.0 Login for Pricing
CRRS0193 1.8751 - 1.9375 4.25 12 1.500 14.0 Login for Pricing
CRRS0200 1.9376 - 2.0000 4.25 12 1.500 14.0 Login for Pricing

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