Milwaukee 27/64″ COBALT RED HELIX Drill Bit

MAXIMUM HEAT DISSIPATION FOR STAINLESS AND HARD METAL DRILLING

When drilling into stainless steel or high-tensile alloys, heat is the primary enemy of your cutting edge. The Milwaukee 48-89-2324 27/64″ Cobalt RED HELIX bit is specifically engineered to combat thermal breakdown with a high-performance cobalt alloy that maintains its hardness far beyond the limits of standard black oxide. The variable helix design transitions from an aggressive 35 angle to a 15 exit, ensuring rapid chip evacuation to prevent chip welding and friction-induced dulling during deep-hole applications.

• / 135 Split Point allows for immediate penetration on hard surfaces without the need for a center punch.
• / Variable RED HELIX geometry optimizes material removal rates while minimizing heat buildup.
• / Cobalt construction provides up to 10X the service life of standard bits in extreme metal applications.
• / 3-Flat Secure-Grip shank prevents the bit from spinning in the chuck during high-torque operations.

TECHNICAL SPECIFICATIONS

WHAT’S IN THE BOX

(1) 27/64″ Cobalt RED HELIX Drill Bit (48-89-2324)