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.

Features and Specs:

• 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

Includes:

• (1) 9/64" COBALT RED HELIX™ Drill Bit (48-89-2306)
• (1) 7/64" COBALT RED HELIX™ Drill Bit (48-89-2304)
• (1) 7/32" COBALT RED HELIX™ Drill Bit (48-89-2311)
• (1) 5/64" COBALT RED HELIX™ Drill Bit (48-89-2302)
• (1) 5/32" COBALT RED HELIX™ Drill Bit (48-89-2307)
• (1) 5/16" COBALT RED HELIX™ Drill Bit (48-89-2317)
• (1) 3/8" COBALT RED HELIX™ Drill Bit (48-89-2321)
• (1) 3/32" COBALT RED HELIX™ Drill Bit (48-89-2303)
• (1) 3/16" COBALT RED HELIX™ Drill Bit (48-89-2309)
• (2) 1/8" COBALT RED HELIX™ Drill Bit (48-89-2305)
• (2) 1/4" COBALT RED HELIX™ Drill Bit (48-89-2313)
• (1) 1/2" COBALT RED HELIX™ Drill Bit (48-89-2329)
• (1) 1/16" COBALT RED HELIX™ Drill Bit (48-89-2301)