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METRIC COBALT RED HELIX 4MM BIT

Milwaukee® Cobalt RED HELIX™ Drill Bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix ™ that includes an aggressive 35° Helix Angle which ends at 15°, the Cobalt bits with RED HELIX™ provide Rapid Chip Removal™ limiting heat buildup to Stay Sharper Longer™. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide Up to 10X life vs. Black Oxide Drill Bits™ but can be used in all twist drilling applications.

METRIC COBALT RED HELIX 4MM BIT

Key FeaturesSpecificationsReviews
Up to 10X Life vs. Black Oxide
RED HELIX™ Design for Rapid Chip Removal™
135° split point for precision start no walking
Metric Sizing
Cobalt for Hard Metal Drilling
Secure Grip™ - Prevents bit from slipping in chuck

Product Specifications

Diameter
4mm
Length
3.0"
Weight
0.04 lbs
Height
0.16"
Width
0.16"