Description

The 10mm Cobalt RED HELIX Twist Drill Bit delivers exceptional strength and performance for drilling through hard metals. Its Variable Helix design, ranging from a steep 35° to 15°, promotes fast chip evacuation while reducing heat buildup and keeping the cutting edge sharp. The QUAD EDGE 135° split point tip ensures accurate starts without walking, allowing for quick and precise hole placement. With four cutting edges, the bit produces smaller chips for faster removal and improved durability. A reinforced internal taper web boosts strength to prevent premature breakage, and the cobalt coating offers superior longevity—lasting up to 10X longer than black oxide bits. This drill bit is ideal for demanding metalworking applications where durability and precision matter.

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 × 10mm Cobalt RED HELIX Twist Drill Bit
• Variable Helix design for faster chip removal and reduced heat
• QUAD EDGE 135° split point tip for precise starts
• Cobalt coating for extended durability
• Reinforced internal taper web for added strength

Warranty Information:

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

Specifications: