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IRWIN Stepped Conical Bit ISO/PG with 13 Holes
- Hole Size: 5/7,5/9,7/12,7/15,2/16,2/18,6/20,4/22,5/25,4/28,3/30,5/32,5 mm;
- Automatic centering point;
- Chromium-vanadium steel;
- Double grooved cut edge with double rectified;
- Ideal for Biting holes in thin materials;
- Flat Stem;
- Sizes laser engraved.