Description
12-pack of cobalt jobber-length drill bits, size #29, in the D/ACO Series. Engineered for metalworking tasks that demand wear resistance and heat tolerance.
Specs
- Pack quantity: 12 bits
- Drill size: #29
- Material: Cobalt alloy
- Length: Jobber length
- Series: D/ACO
Features
- Enhanced hardness retention from cobalt alloy enables longer cutting life in hard metals (e.g., stainless steel, alloy steels, cast iron).
- Jobber-length design provides useful reach for through-holes and deeper workpieces while maintaining rigidity.
- High heat resistance reduces risk of work hardening during aggressive feeds and higher RPM drilling.
- Delivered in a 12-pack for quick access in production environments or shared tool cribs.
- Edge geometry supports efficient chip evacuation and reduced clogging during metal drilling.
Physical
- Body material: cobalt alloy
- Length category: jobber length
- Drill size: #29
- Series: D/ACO
- Package quantity: 12 bits
Can We Help?
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800-222-0324

