Milwaukee 48-89-2331 15 Piece RED HELIX Cobalt Kit Milwaukee 48-89-2331 15 Piece RED HELIX Cobalt Kit is 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 Milwaukee 48-89-2331 15 Piece RED HELIX Cobalt Kit provides 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.

Milwaukee 48-89-2331 15 Piece RED HELIX Cobalt Kit 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)
• (2) 1/16” COBALT RED HELIX Drill Bit (48-89-2301)