Milwaukee 48-89-2515 6.5mm Cobalt RED HELIX Twist Drill Bit

Description

The 6.5mm Cobalt RED HELIX Twist Drill Bit is built for exceptional strength and reliable performance when drilling through tough metals. Its advanced variable helix design, ranging from an aggressive 35° angle to 15°, promotes faster chip evacuation, reduces heat buildup, and helps the bit stay sharper for longer. The 135° split point with QUAD EDGE technology allows for precise starts without slipping or wandering, delivering clean and accurate holes every time.

Designed with four cutting edges, the bit produces smaller chips for quicker removal, improving efficiency while minimizing heat. An enhanced internal taper web reinforces the structure of the bit, providing extra durability and helping prevent breakage during heavy-duty use. Finished with a high-performance cobalt coating, this drill bit offers outstanding wear resistance and can last up to 10 times longer than standard black oxide bits, making it a dependable option for demanding 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 × 6.5mm 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: