Description
Specs
- Diameter: No. 67
- Material: Cobalt alloy high-speed steel (HSS-Co)
- Length type: Jobber length
- Shank: Round
- Series: D/ACO
- Package quantity: 12 pieces
Features
- Cobalt composition delivers higher heat resistance and extended edge life when drilling hard metals compared with standard HSS bits.
- Jobber-length design provides greater reach and stability for drilling deeper holes and through-holes in dense materials.
- Designed for small-diameter precision work with No. 67 size, suitable for stainless steels, alloy steels, and cast iron where wear is a concern.
- Part of the D/ACO Series, offering geometry optimized for demanding metalworking tasks.
- Sold in a 12-piece pack to support multi-hole projects and consistent tool availability.
- Lubrication during drilling is advised to maximize life and performance.
Physical
- Shank: Round
- Overall packaging: 12 pieces per package
- Finish/appearance: Cobalt alloy substrate (no coating listed)
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

