1/4" COBALT RED HELIX™ Drill Bit
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° Helix Angle which ends at 15°, the Cobalt bits with RED HELIX™ provide Rapid Chip Removal™ limiting heat buildup to Stay Sharper Longer™. The 135° 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.
- Up to 10X Life vs. Black Oxide
- RED HELIX™ Design for Rapid Chip Removal™
- 135° split point for precision start no walking
- CHIP BREAKER™ Decreased Heat Buildup
- Secure Grip™ - Prevents bit from slipping in chuck
Product Specifications
Pack Qty
1 Pack
Length
4.09"
Coating
Cobalt
Shank
3-Flat
Flute Length
3-3/4"
Variable Helix
X
Chip Breaker
X
Application
Wood|Stainless Steel|Metal|Plastic|PVC
Diameter
1/4"
Size
1/4"
Decimal Equivalent
0.25