Milwaukee 48-89-2306 9/64in Cobalt RED HELIX Twist Drill Bit

Description

Designed for professionals, this high-performance twist drill bit delivers exceptional durability and precision when working with hard metals. Its advanced variable helix, tapering from 35° to 15°, allows fast chip removal, reduces heat buildup, and maintains cutting sharpness for consistent results.

The 135° QUAD EDGE split point tip ensures accurate starts without walking, enabling precise and clean holes every time. Featuring four cutting edges, it generates smaller chips for quicker removal and improved efficiency.

Built with a reinforced internal taper web, this drill bit resists premature breakage, while the cobalt construction enhances lifespan—lasting up to 10 times longer than standard black oxide bits. Perfect for demanding drilling tasks, it combines precision, strength, and longevity for professional 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 x 9/64 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: