Milwaukee 48-89-4825 Shockwave Titanium Drill Bit

Product Description

The MILWAUKEE 48-89-4825 is a titanium-coated jobber length drill bit engineered for use with both impact drivers and standard drills. It features the RED HELIX variable-helix geometry, starting at an aggressive 35-degree angle and transitioning to 15 degrees, which accelerates chip evacuation and reduces heat buildup at the cutting edge. The 135-degree split point tip delivers a self-centering start that eliminates walking on entry. The titanium coating extends service life up to 3 times longer than standard black oxide bits. Metric-sized and sold individually, this bit is suited for electricians, plumbers, mechanical contractors, and general trade professionals who run impact drivers on the job.

This drill bit is designed for use in metal, wood, and general drilling applications across residential and commercial job sites. Its impact-duty construction handles the high-torque, hammering output of impact drivers without fracturing, making it well suited for production drilling scenarios where bit longevity and speed matter. The metric sizing makes it appropriate for applications requiring metric hole dimensions.

Key Features

• Titanium coating delivers up to 3x service life compared to black oxide drill bits
• Variable RED HELIX geometry (35-degree to 15-degree transition) promotes rapid chip removal and limits heat buildup
• 135-degree split point tip for self-centering, walk-free starts
• Impact-duty construction engineered to withstand high-torque impact driver output
• Compatible with both impact drivers and standard drill/drivers
• Metric sizing for metric-dimension hole requirements

Compatibility

Designed as an impact-duty replacement-grade drill bit compatible with standard hex-shank impact drivers and keyed or keyless chuck drills across residential and commercial applications.

Installation Notes

Installation should be performed by qualified trade professionals following applicable safety practices. Secure the bit fully in the chuck or impact driver collet before use. Wear appropriate eye protection when drilling. Allow the bit to cool between extended use cycles to preserve the cutting edge and coating life.

Technical Specifications

• Coating: Titanium
• Point Angle: 135 degrees split point
• Helix Angle: Variable 35 degrees to 15 degrees
• Sizing: Metric
• Length: 7.75 inches
• Width: 1.85 inches
• Height: 0.45 inches
• Weight: 0.13 pounds
• Sold As: Each
• UPC: 045242520268

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-89-4825