Pro-lok SB11 Hardplate Drill Butter Bits
Item #:
684-0510
Product Info
PRO-LOK
Dimensions: 5/16” x 5”
- Designed for safes & drilling difficult material such as concrete and stainless steel
- Tungsten carbide with diamond ground tips
- Unique negative rake angle and shortened chisel edge that increases effectiveness and reduces tip failure
- Fast starting & faster cutting
- Hardened shanks