Model # AC10037 Store SKU # 1000655835
ColdFire Cryogenic Treatment is a patented technology for making metals stronger, tougher, and more durable. It offers up to 150% longer life than other Black Oxide bits, and the Black Oxide coating is corrosion resistant. *The sample black oxide bit pictured may not be exact model.
- ColdFire Cryogenic Treatment offers up to 150% longer life than other Black Oxide bits
- General purpose for most drilling applications
- Ideal for wood and plastic and metal drilling