Ideal Industries 35-521 Quick Change Step Drill Bit, 1/8" - 1/2"
Split-Point tip lasts longer and starts faster than competition, High speed tool steel, double-tempered for superior tip life, Double fluted and blended radius steps for smooth drilling, 1/4\u201d Quick change shank
Split-Point tip lasts longer and starts faster than competition, High speed tool steel, double-tempered for superior tip life, Double fluted and blended radius steps for smooth drilling, 1/4\u201d Quick change shank
