Milwaukee 48-89-4810 Shockwave Titanium Drill Bit

Product Description

The MILWAUKEE 48-89-4810 is a titanium-coated jobber-length drill bit engineered for use with both impact drivers and standard drills. The variable helix design features an aggressive 35-degree helix angle that transitions down to 15 degrees, promoting rapid chip evacuation and reducing heat buildup during continuous drilling. A 135-degree split point tip provides a self-centering start and prevents walking on contact. The titanium coating delivers up to 3 times the service life compared to standard black oxide drill bits. Licensed tradespeople and contractors reaching for a reliable metric-sized bit for general drilling tasks will find this format familiar and dependable.

This bit is suited for general-purpose drilling applications across residential and commercial jobsites. The impact-duty construction makes it compatible with high-torque impact drivers as well as corded and cordless drill drivers. The metric sizing is appropriate for applications where metric hole specifications are required. The reduced heat buildup from the chip breaker geometry helps maintain cutting edge sharpness over extended use, making it practical for production drilling or repetitive hole-making tasks on the same jobsite.

Key Features

• Titanium coating provides up to 3 times the service life versus black oxide drill bits
• Variable RED HELIX design with 35-degree to 15-degree transition for rapid chip removal
• 135-degree split point tip for precision self-centering start without walking
• SHOCKWAVE impact-duty construction engineered for both impacts and standard drills
• Chip breaker geometry reduces heat buildup to maintain edge sharpness longer
• Metric sizing for applications requiring metric hole dimensions

Compatibility

Designed as an impact-duty jobber-length drill bit compatible with standard hex-shank impact drivers and conventional drill drivers across residential and commercial drilling applications.

Installation Notes

Installation is performed by electricians, plumbers, HVAC technicians, general contractors, and carpenters using standard drill drivers or impact drivers. Ensure the bit is fully seated and locked in the chuck or collet before operation. Use appropriate personal protective equipment including safety glasses when drilling. Follow applicable jobsite safety codes and the tool manufacturer guidelines for recommended speeds and feed rates for the material being drilled.

Technical Specifications

• Coating: Titanium
• Point Angle: 135 degrees split point
• Helix Angle: 35 degrees transitioning to 15 degrees
• Length: 5.75 inches
• Width: 1.9 inches
• Height: 0.25 inches
• Weight: 0.04 pounds
• Unit of Measure: Each
• UPC: 045242520114

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-89-4810