Overall length 6". Flute length 3-7/8". Precision ground from premium high speed steel. Fits all 1/2" drills and drill presses. Special 118 degree winslow helical point is self centering and requries feed pressure. Ideal for machine shops, garages, farms and highway maintenance shops.
Vermont American 10542 HSS Drill Bit 1/2" Shank, 21/32" Diameter