MILWAUKEE 4.8 x 78mm 1/4-Hex Quick-Change HSS-TiN Jobber Drill Bit – RED-HELIX 48894811

MILWAUKEE® SHOCKWAVE IMPACT DUTY™ RED HELIX™ Titanium Drill Bits are engineered for use with impact drivers and drills.
Designed with a variable helix with an aggressive 35° Helix Angle which ends at 15°, RED HELIX™ Titanium Drill bits provide rapid chip removal which limits heat buildup resulting in bits that stay sharper longer.
The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Titanium (HSS-TiN) coating can be used in all drilling applications to give you up to 3X life vs. Black Oxide Drill Bits.
Features
VARIABLE HELIX™ – Provides a solution to cutting vs clearing material removal problem. Allows for fast and efficient material ejection to reduce heat
CHIP BREAKER™ – Splits up the size of the material from the cutting edge. Cools the material faster by breaking it into small pieces
135° Split Point Tip – Drill bit starts engaging the material on contact for fast starts. Drill bit does not walk across material
Titanium Nitride (HSS-TiN) Coating – Reduces heat at cutting edge providing longer bit life
1/4″-Hex Quick-Change Shank – Provides improved productivity and is suitable for use in drills and impacts
Specifications
Diameter: 4.8 mm
Working Length: 29 mm
Overall Length: 78 mm
Shank: 1/4-Hex with Power Groove