Minimum Size : 3/16 In. Maximum Size : 1/2 In. Step Range : 1/16 In. Number of Holes : 6 Steps Shank Diameter : 1/4 In. Hex Individual/Set : Individual
Minimum Size : 1/8 In. Maximum Size : 1/2 In. Step Range : 1/32 In. Number of Holes : 13 Steps Shank Diameter : 1/4 In. Hex Material : High Speed Steel Individual/Set : Individual
Bit Diameter : 5/32 In. Length : 3-1/2 In. Flute Length : 1-7/8 In. Shank Diameter : 5/32 In. Material : Steel Shank/Tungsten Carbide& Cobalt Tip Individual/Set : Individual