Description
Specs
- Diameter: 9/32 in (0.28125 in)
- Length: Jobber length
- Material: Cobalt alloy high-speed steel
- Series: D/ACO
- Pack quantity: 12 pieces
Features
- Cobalt composition provides improved red hardness and wear resistance, extending edge life when drilling tougher metals.
- Jobber-length design offers extended reach for deeper, through-hole drilling and accessing recessed areas.
- Durable edge life supports longer intervals between re-sharpening under demanding metalworking tasks.
- Specifically suited for harder metals where standard high-speed steel bits dull quickly, enabling more productive work cycles.
- Packaging includes a 12-piece set, ideal for shop drawers, job sites, and fabrication workflows needing consistent supply of cobalt bits.
Physical
- Includes 12 cobalt jobber-length drill bits in 9/32" diameter (D/ACO Series).
- Cobalt-based finish emphasizes heat resistance for repeated drilling in hard metals.
- Designed for metalworking applications requiring reliable performance in challenging materials.
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800-222-0324

