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precision CNC ground S&D spiral bits American made bits ground in America by Ken Lamb 1/2" diameter shank English profile is a round tip Danish profile is more of a conical tip Bullnose has a tapered tip, taper runs these lengths for each diameter; 11/16"D - 1"L 3/4"D - 1.25"L 13/16"D - 1.5"L 7/8"D - 1.75"L -
WARNING - BAKELITE DUST IS VERY TOXIC, BY PURCHASING YOU ARE AGREEING TO ACCEPT ALL LIABILITY CONCERNING ANY HEALTH RISK. PLEASE DO YOUR RESEARCH BEFORE USING OR BUYING BAKELITE stems may be oxidized and will require sanding and polishing individual details listed below (some are drilled, some do not, some have button shaped, some do not, etc) diamond stems diameters are measured on the flat side