Chicago-Latrobe 550ASP Cobalt Drill Bit, 0.3125 in Dia, 4.5 in OAL, Pack of 6
US$36.00
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US$36.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.suspension-lab.com
Free 30-day returns Details
Product details
| Management number | 214327121 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 214327121 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Robustly built for drilling through tough, high-tensile, and work-hardening materials. Crafted from top-tier cobalt high-speed steel, enhancing hot hardness and prolonging drill lifespan. Straw finish provides lubricity and clearly marks cobalt drills. 135-degree P3 split point centers itself for reduced thrust and simpler penetration. Sizes under 0.0625 inch lack a split point.
- Robust design for drilling through tough, high-tensile, and work-hardening materials
- Crafted from top-tier cobalt high-speed steel for enhanced heat resistance and extended wear life
- Straw coating provides lubrication and easily identifies cobalt drills
- 135° P3 split point ensures self-centering for reduced thrust and easier penetration
- Drills smaller than 0.0625 inch lack split point
| Brand Name | Chicago-Latrobe |
|---|---|
| Item Length | 4.5 Inches |
| Finish Types | Black Oxide |
| Manufacturer | Chicago-Latrobe |
| Material Type | HSS-CO 5% (M35) |
| Surface Recommendation | Masonry, Metal |
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