Description

The 15/32 Inch Cobalt RED HELIX™ Twist Drill Bit is designed for exceptional strength and long-lasting performance in hard metals. Its variable helix, starting at a sharp 35° and tapering to 15°, enables fast chip evacuation while reducing heat buildup and maintaining edge sharpness. The QUAD EDGE™ 135° split point tip ensures precise, walk-free starts for accurate hole placement. Four cutting edges produce finer chips for smoother drilling, improved heat dissipation, and extended tool life. An enhanced internal taper web reinforces the bit’s durability, preventing breakage during heavy-duty use. Finished with a high-performance cobalt coating, this drill bit lasts up to 10 times longer than standard black oxide bits, making it ideal for demanding twist-drilling applications.

Key Features:

• Cobalt coating offers up to 10X longer life versus black oxide drill bits
• Perfect for twist drilling applications in hard metal
• Ideal for thick metals, stainless steel, black pipe, and clean wood
• For use with for 3-Flat SECURE GRIP shank drills and drivers
• QUAD EDGE Tip stays sharper longer
• 135° split point for precision start no walking
• Thicker Tapered Web increases bit strength and durability
• Variable Helix with 35°-15° flute geometry offers faster material extraction
• Rapid Chip Removal limits heat buildup to stay sharper longer
• 3-Flat Secure-Grip keeps the bit fixed within the chuck

What's Included:

• 1 × 15/32 Inch Cobalt RED HELIX™ Twist Drill Bit

Warranty Information:

•   Milwaukee’s warranty and service details can be easily reviewed on the Milwaukee General Warranty Information page.  

Specifications: