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Product Overview
The MILWAUKEE® 48-89-2303 Thunderbolt Cobalt drill bits are designed for extreme durability and long life in specialty applications. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, MILWAUKEE® Thunderbolt Cobalt bits require less effort to drill through stainless steel, high alloy steel and cast iron and are highly recommended for use with portable drills.
The MILWAUKEE® RED HELIX™ Cobalt 3/32" Drill Bit is engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX ™ that includes an aggressive 35° Helix Angle which ends at 15°. The 135° SPLIT POINT TIP™ delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood.The tapered drill bits feature a new ENHANCED TAPERED WEB™ that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits™.
- Cobalt alloy for up to 15x life vs. black oxide drill bits
- ENHANCED TAPERED WEB(TM) strengthens the bits' core
- VARIABLE HELIX(TM) Design for rapid material extraction
- 135-Degree split point for precision start no walking - 3-Flat Secure-Grip(TM) helps keep the bit fixed within the chuck - Designed for hard metals, PVC, and wood
- Includes: (1) 3/32" COBALT RED HELIX(TM) Drill Bit
Info & Guides
Specifications
| Brand | MILWAUKEE |
| Application | WOOD, METAL & PLASTIC |
| Package Weight | 0.02 lbs |
| Package Length | 0.10 in |
| Package Width | 1.90 in |
| Package Height | 5.80 in |
| Dimensions: | 0.100in x 1.900 in x 5.800 in |
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