The MILWAUKEE RED HELIX Cobalt 1/4" Drill Bit are 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 degree Helix Angle which ends at 15 degree. The drill bits have QUADEDGE TIP to decrease heat buildup and drill faster. The 135 degree 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, including stainless steel drilling. Pro Packs feature 5 bits of the same diameter, each providing up to 15X life vs. Black Oxide Drill Bits.

• QUAD EDGE Tip - Stays Sharper Longer
• VARIABLE HELIX - Rapid Chip Removal
• ENHANCED TAPERED WEB - Stronger, More Durable Bit
• 15X Life vs. Black Oxide Drill Bits
• 3-Flat Secure Grip For Use In Drill/Drivers
• Optimized For Stainless Steel Drilling in Low Speeds
• Cobalt Alloy For High Performance In Tough Metals
• Ideal for Wood, Plastics, & Hard Metals
• Includes: (5) 1/4" RED HELIX Cobalt Drill Bits

Product Dimensions:

4.02 x 0.25 x 0.25 in

0.11 lbs

Shipping Dimensions:

6.75 x 0.55 x 2.95 in