Step drill bit

Step drill bit

1. Size: 6 – 38 mm
2. Step: 6 – 8 – 11 – 14 – 17 – 20 – 23 – 26 – 29 – 32 – 35 – 38 mm
3. Shank: round shank
4. Titanium finishing
5. Material: HSS 4341

Packed by double blister.