Milwaukee® Red Helix™ 48-89-2332 Drill Bit Set, 1/16 in Min Drill Bit, 1/2 in Max Drill Bit, 135° Drill Point Angle, 29 pc, Cobalt

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

• Cobalt alloy for up to 15X life vs black oxide drill bits
• QUADEDGE TIP™ designed to decrease heat build up and drill faster
• ENHANCED TAPERED WEB™ strengthens the bits core
• VARIABLE HELIX™ design for rapid material extraction
• 135° split point for precision start no walking
• Chip BREAKER™ decreased heat buildup
• 3-flat Secure-Grip™ helps keep the bit fixed within the chuck
• Secure Grip™ - prevents bit from slipping in chuck
• For twisting drilling and hard metal applications