Description

The Milwaukee 3.2mm Cobalt RED HELIX Twist Drill Bits are designed for exceptional durability and performance when drilling through hard metals. Featuring a Variable Helix flute design that starts at an aggressive 35° and tapers to 15°, these bits provide faster chip removal, reduce heat buildup, and maintain sharp cutting edges for longer periods.

The QUAD EDGE 135° split point tip ensures precise starts without walking, while the four cutting edges produce smaller chips for faster removal and improved efficiency. An enhanced internal tapered web increases strength and helps prevent breakage during demanding applications. Finished with a cobalt coating, these drill bits deliver up to 10X longer life compared to standard black oxide drill bits.

Key Features:

• Cobalt coating delivers up to 10X longer life compared to black oxide drill bits
• Ideal for twist drilling in hard metals and demanding applications
• Suitable for thick metals, stainless steel, black pipe, and clean wood
• QUAD EDGE tip stays sharper longer for consistent performance
• 135° split point provides precise starts and prevents walking
• Thicker tapered web increases strength and durability
• Variable Helix flute design (35°–15°) improves material extraction
• Rapid chip removal reduces heat buildup and extends bit life
• 3-Flat Secure-Grip shank prevents slipping in the chuck
• Compatible with drills and drivers using 3-Flat Secure Grip shanks

What's Included:

• (2) 48-89-2506 – 3.2mm Cobalt RED HELIX Twist Drill Bits

Warranty Information:

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

Specifications: