Milwaukee Elec Tool 48-89-4608 Titanium Drill Bit 11/64 in

Product Description

The MILWAUKEE ELEC TOOL 48-89-4608 is an 11/64-inch titanium-coated impact duty drill bit engineered for use with both impact drivers and standard drills. The bit features a variable helix design with an aggressive 35-degree helix angle that tapers to 15 degrees, promoting rapid chip removal and reducing heat buildup to extend cutting edge life. A 135-degree split point tip delivers precise starts without walking, producing fast, accurate holes. The titanium coating is suitable for a wide range of drilling applications and provides up to three times the service life of standard black oxide bits. Sold in a pack of 5, it is a practical choice for HVAC techs, electricians, plumbers, and other trade professionals who drill frequently on the job.

This bit is designed for use in impact drivers and standard drill/drivers across residential and commercial jobsite applications. The variable helix geometry is particularly effective when drilling through metal, wood, and composite materials common in mechanical and electrical trade work. The 11/64-inch diameter is a commonly specified size for pilot holes, anchor clearance, and wire-routing tasks. The 5-piece pack format keeps spares on hand for high-volume drilling environments where bit wear is a routine concern.

Key Features

• Variable helix: 35-degree angle tapers to 15 degrees for rapid chip evacuation and reduced heat buildup
• 135-degree split point tip prevents walking and ensures accurate, fast hole starts
• Titanium coating extends service life up to three times longer than standard black oxide bits
• Compatible with both impact drivers and standard drill/drivers
• Distinctive red helix design for quick identification in the field
• Pack of 5 provides on-hand replacements for high-use environments

Compatibility

Designed as an OEM-style replacement-grade impact duty drill bit suitable for use with standard impact drivers and drill/drivers accepting 1/4-inch hex shanks or standard round shanks in the 11/64-inch size class.

Installation Notes

Install and replace drill bits only after the drill or impact driver is powered off and the chuck or collet has fully stopped rotating. Confirm the bit is fully seated and secured in the chuck or quick-release collet before operation. Use appropriate eye protection when drilling, as titanium-coated bits used at high speed can produce metal fragments. Follow applicable OSHA and jobsite safety requirements for drilling operations.