Lenox® Vari-Bit® Step Drill Bit, 1/2 in Minimum Hole Dia, 1 in Maximum Hole Dia, 3 in Overall Length, 9 Steps, 1/16 in Step Depth, 9 Hole Sizes, 2 Flutes, 3/8 in Shank, Round with 3-Flat Shank, 135 deg Point, Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Steam Oxide
- Features
| Accurate, burr-free holes-patented two flute design cuts fast, clean, round holes; Starts on contact- split point design for faster penetration and less walking; Long tool life-steam oxide coating adds durability; Enhanced flute design removes chips rapidly; Use of lenox protool lube recommended to extend tool life; Drill step sizes 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 IN |