Milwaukee Cobalt RED HELIX™ drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix that includes an aggressive 35 deg helix angle, which ends at 15 deg, the cobalt bits with RED HELIX™ provide Rapid Chip Removal limiting heat build-up to Stay Sharper Longer. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs black oxide drill bits but can be used in all twist drilling applications.
Product Details
Manufacturer: MILWAUKEE TOOL
Manufacturer's Part Number: 48-89-2301
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Product Features
- Up to 10X life vs black oxide
- Chip Breaker decreased heat build-up
- 135 deg split point for precision start
- RED HELIX™ design for rapid chip removal
- Secure-Grip prevents bit from slipping in chuck
Product Specifications
| Applicable Materials | Metal, Plastic, PVC, Stainless Steel, Wood |
| Cutting Direction | Right Hand |
| Diameter | 1/16 in |
| Finish | Gold |
| Flute Length | 7/8 in |
| Flute Type | Twist |
| Material | Cobalt |
| Number of Flutes | 2 |
| Overall Length | 2 in |
| Point Angle | 135 deg |
| Point Type | Split |
| Quick Change Shank | No |
| Shank Diameter | 1/16 in |
| Shank Length | 1.1 in |
| Shank Type | Round |
Product Documents
| Catalog | Click here to download |
| Specification Sheet | Click here to download |