Milwaukee 48-89-2332 29pc SAE Cobalt RED HELIX Twist Drill Bit Set

Description

The 29-Piece SAE Cobalt RED HELIX Twist Drill Bit Set is engineered for superior strength and long-lasting performance when drilling into hard metals. Its advanced Variable Helix geometry, ranging from 35° to 15°, promotes rapid chip evacuation, minimizes heat buildup, and helps maintain cutting sharpness during demanding applications.

The 135° QUAD EDGE split-point tip allows for accurate, no-walk starts, while the four-cutting-edge design produces smaller chips for smoother drilling and extended bit life. Built with a reinforced internal taper web for added durability and finished with a high-performance cobalt coating, these bits offer up to 15 times longer life than standard black oxide bits. Ideal for heavy-duty twist-drilling tasks, this set delivers precision, reliability, and professional-grade results.

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:

• (29) COBALT RED HELIX Drill Bits - SAE Sizes: 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 11/64 in, 3/16 in, 13/64 in, 7/32 in, 15/64 in, 1/4 in, 17/64 in, 9/32 in, 19/64 in, 5/16 in, 21/64 in, 11/32 in, 23/64 in, 3/8 in, 25/64 in, 27/64 in, 7/16 in, 15/32 in, 1/2 in, 13/32 in, 29/64 in, 31/64 in
• Storage Case

Warranty Information:

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

Specifications: