Milwaukee 48-89-2312 15/64in Cobalt RED HELIX Twist Drill Bit

Description

The 15/64 Inch Cobalt RED HELIX™ Twist Drill Bit is built for maximum strength and long-lasting performance in hard metals. Its variable helix, starting at 35° and tapering to 15°, promotes rapid chip removal, reduces heat buildup, and maintains sharp cutting edges. The QUAD EDGE™ 135° split point tip ensures precise, walk-free starts for accurate hole placement. Four cutting edges create smaller chips for faster clearing, improved heat dissipation, and extended tool life. An enhanced internal taper web reinforces structural integrity, preventing breakage during heavy-duty use. Finished with a high-performance cobalt coating, this bit offers up to 10 times the lifespan of standard black oxide bits, making it perfect for demanding twist-drilling tasks.

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 × 15/64 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: