Milwaukee 48-89-2314 17/64in Cobalt RED HELIX Twist Drill Bit

Description

The 17/64 in Cobalt RED HELIX™ Twist Drill Bit is built for maximum strength and high-performance drilling in hard metals. Its Variable Helix flute design, transitioning from 35° to 15°, promotes fast chip evacuation, reduces heat buildup, and helps maintain cutting sharpness. The 135° QUAD EDGE™ split-point tip delivers accurate, no-walk starts for clean, efficient hole drilling.

Featuring four cutting edges, this bit creates smaller chips for quicker removal, improving drilling speed while extending tool life. A reinforced internal tapered web adds exceptional durability and helps prevent early breakage. Finished with a cobalt coating, it offers up to 10X longer life than standard black oxide bits, making it an excellent choice for demanding, heavy-duty 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 × 17/64 in 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: