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Information relevant to Evolution CC225 2-1/4-Inch Diameter x 1-Inch Depth of Cut Cyclone High Speed Steel Annular W0MG4Y_KKIY:
Cyclone annular cutters are guaranteed to outperform annular cutters made out of HSS, Cobalt, or Tini Coated Cutters. Because... - The Tini Coating on HSS annular cutters increases the cost of the cutter but only enhances the cutter's appearance. - HSS M-2 Annular Cutters can only be heat treated up to 64 RC before they become too brittle. - Cobalt Annular cutters can only be heat treated up to 66 RC before they become too brittle. - Cyclone Premium Annular Cutters can be heat treated up to 68 RC and they still have tempered hardness. A higher RC rating without brittleness means more holes cut per sharpening. Cyclone Premium Annular Cutters are available in the following size ranges Short Series - 1" length, 7/16" - 2-3/8" Diameter Long Series - 2" length, 7/16" - 2-3/8" Diameter Evolution has adaptors available to enable Cyclone Annular Cutters to be used in certain quick change chuck drilling machines. Please enquire. WARNING This p...









