Milwaukee 48-89-4808 Titanium Jobber Drill Bit Shockwave

Product Description

The MILWAUKEE 48-89-4808 is a titanium-coated jobber length drill bit engineered for use with both drills and impact drivers. It features a variable helix design with an aggressive 35-degree helix angle that transitions to 15 degrees, promoting rapid chip removal and reducing heat buildup during extended drilling cycles. A 135-degree split point tip provides a precise, self-starting entry that eliminates bit walking on the work surface. The titanium coating delivers up to three times the service life compared to standard black oxide bits. Licensed contractors, electricians, plumbers, and general tradespeople will find this bit suited for high-cycle production drilling on the jobsite.

This drill bit is built for trade applications where speed and bit longevity matter. The SHOCKWAVE shank geometry is designed to handle the rotational stress and impact energy generated by impact drivers without shank failure. The RED HELIX flute geometry accelerates chip evacuation, which is especially useful when drilling through stacked material or in deep-hole applications. Metric sizing makes it a practical addition to any trade kit requiring precise hole dimensions. It is sold individually and suited for residential and commercial installation work alike.

Key Features

• Titanium coating rated for up to 3x the service life of black oxide bits
• Variable helix design transitions from 35 degrees to 15 degrees for rapid chip removal and reduced heat
• 135-degree split point tip for self-starting precision entry with no walking
• SHOCKWAVE impact-duty construction engineered for both drills and impact drivers
• Chip breaker geometry limits heat buildup during continuous use
• Metric sizing for applications requiring precise dimensional accuracy

Compatibility

Designed as a jobber length drill bit compatible with standard keyed and keyless chucks on corded drills, cordless drills, and impact drivers accepting round-shank or hex-shank bits.

Installation Notes

This bit is installed by trade professionals including electricians, plumbers, HVAC technicians, and general contractors for production drilling applications. Secure the bit firmly in the chuck before operation and confirm the chuck is fully tightened. When using with an impact driver, verify the driver is rated for drilling applications to avoid shank damage. Disconnect or power down the tool before changing bits.

Technical Specifications

• Coating: Titanium
• Point Angle: 135 degrees split point
• Helix Angle: Variable 35 degrees to 15 degrees
• Length: 5.75 inches
• Width: 1.85 inches
• Height: 0.3 inches
• Weight: 0.06 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 045242520091

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-89-4808