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 versus black oxide Drill Bits™ but can be used in all twist drilling applications.
| Id | 147958 |
| SKU | 3405339 |
| PartNo | 48-89-2320 |
| UPC | 045242188352 |
| Country of Origin | China |
| Diameter | 23/64 In |
| Flute Length | 3.6 In |
| Shank Type | 3-Flat |
| Shank Diameter | 23/64 In |
| Point Type | Split |
| Point Angle | 135 Deg |
| Material | Cobalt |
| Overall Length | 5 In |
| Cutting Direction | Right Hand |
| Applicable Materials | Metal, Plastic, PVC, Stainless Steel, Wood |
| CID | 9 |
