Milwaukee Elec Tool 48-89-4620 Titanium Drill Bit 3-pack

Product Description

The MILWAUKEE ELEC TOOL 48-89-4620 is a 23/64 inch titanium-coated drill bit engineered for both impact and standard drilling applications. Sold in a 3-pack, it features a Shockwave construction that absorbs the high-torque output of impact drivers while maintaining bit integrity. The variable helix design opens at an aggressive 35-degree angle and transitions to a 15-degree angle, promoting fast chip evacuation and reducing heat buildup. A 135-degree split point tip provides a precise, self-centering start that prevents the bit from walking across the workpiece surface. The titanium coating delivers up to three times the service life of standard black oxide bits. Licensed electricians, plumbers, HVAC techs, and general tradespeople will find this bit suited to repetitive hole drilling in a wide range of materials.

This drill bit is designed for trade professionals who require consistent, accurate drilling on job sites. The 23/64 inch diameter is commonly used for conduit knockouts, pipe clearance holes, anchor bolt holes, and similar trade applications in wood, metal, and composite materials. The impact-rated Shockwave geometry makes it compatible with both standard drill/drivers and high-torque impact drivers, giving installers flexibility across different tool setups without swapping bit types. The 3-pack quantity supports ongoing production drilling where bit rotation is standard practice.

Key Features

• Titanium coating provides up to 3 times the lifespan of standard black oxide drill bits
• Variable helix transitions from 35-degree to 15-degree angle for rapid chip removal and reduced heat buildup
• 135-degree split point tip prevents walking and allows precise, self-centering starts
• Shockwave design rated for impact driver use as well as standard drill/driver operation
• Sold as a 3-pack for job site continuity and bit rotation
• 23/64 inch diameter suits common trade drilling tasks including conduit and anchor clearance

Compatibility

Designed as an OEM-style replacement drill bit suitable for use with standard 3/8 inch and 1/2 inch chuck drill/drivers and hex-shank impact drivers across residential and commercial trade applications.

Installation Notes

Drill bits should be installed and removed only when the tool is powered off and the chuck or collet is fully released. Secure the workpiece before drilling to prevent movement. Follow applicable OSHA and site safety requirements for eye protection and securing loose materials. Inspect bits for wear or damage before each use and rotate through the 3-pack to extend overall service intervals.