Milwaukee 48-89-2329 1/2" RED HELIX™ Cobalt Drill Bits
The MILWAUKEE® RED HELIX™ Cobalt 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™.
Features
- Cobalt alloy for up to 15X Life vs. Black Oxide Drill Bits
- QUADEDGE TIP™ designed to decrease heat build-up and drill faster
- 135° split point for precision start no walking
- ENHANCED TAPERED WEB™ strengthens the bits core
- VARIABLE HELIX™ Design for rapid material extraction
- 3-Flat Secure-Grip™ helps keep the bit fixed within the chuck
- Designed for Hard Metals, PVC and Wood
Specifications
- Shank: 3/8" Reduced 3-Flat
- Pack Qty: 1
- Type: Twist Drill Bits
- Coating: Cobalt
- Length: 5.12
- Flute Length: 4-1/2"
- Size: 1/2"
- Decimal Equivalent: 0.5
General Applications & Uses
- Wood
- Stainless Steel
- Metal
- Plastic
- PVC
Includes
- (1) 1/2" RED HELIX™ Cobalt Drill Bit