Milwaukee 48-89-2512 5mm Cobalt RED HELIX Twist Drill Bit

Description

Experience superior drilling performance with the 5MM Cobalt RED HELIX Twist Drill Bit, designed for exceptional strength and reliability when working with tough metals. Built for demanding applications, this high-performance drill bit delivers efficient cutting and long-lasting durability.

The advanced RED HELIX variable helix design features a 35° aggressive cutting angle that gradually transitions to 15°, promoting faster chip evacuation, reduced heat buildup, and improved cutting efficiency. Its QUAD EDGE 135° split point tip enables precise hole starts without slipping or walking, helping create clean and accurate holes with minimal effort.

Equipped with four cutting edges, the bit produces smaller chips for quicker removal and smoother drilling, which also helps extend the overall lifespan of the bit. The reinforced internal taper web increases structural strength, helping prevent breakage during heavy-duty drilling tasks.

Finished with a durable cobalt construction, this drill bit offers outstanding heat resistance and can deliver up to 10 times longer life compared to standard black oxide drill bits, making it an excellent choice for professionals working with hard metals and other challenging materials.

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 × 5MM Cobalt RED HELIX Twist Drill Bit
• Protective Packaging

Warranty Information:

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

Specifications: