Milwaukee Elec Tool 48-89-4614 Titanium Drill Bit 17/64in 3pk

Product Description

The MILWAUKEE ELEC TOOL 48-89-4614 is a 17/64-inch titanium-coated drill bit engineered for use with both impact drivers and standard drills. Sold in a 3-pack, it features the Shockwave design with a distinctive red helix. The variable helix geometry begins at an aggressive 35-degree angle and transitions to a 15-degree angle, promoting rapid chip evacuation and reducing heat buildup to help the cutting edge stay sharp longer. The titanium coating extends service life up to three times longer than standard black oxide drill bits, making this a cost-effective choice for tradespeople who drill frequently across multiple materials.

These Impact Duty titanium drill bits are suited for electricians, plumbers, HVAC technicians, and general contractors who require fast, accurate hole placement in everyday trade work. The 135-degree split point tip starts on contact without a center punch, preventing the bit from wandering on smooth or hard surfaces. The Shockwave construction is built to absorb the torque pulses generated by impact drivers, reducing the stress that causes standard twist bits to fail prematurely. The 3-pack quantity supports tool bags and gang boxes where bit replacement is routine.

Key Features

• Titanium coating provides up to 3x the lifespan of standard black oxide drill bits
• Variable helix design: 35-degree aggressive start angle transitions to 15-degree angle for rapid chip removal
• 135-degree split point tip prevents walking and enables precise, no-punch starts
• Shockwave construction absorbs impact driver torque pulses to reduce breakage
• Compatible with both impact drivers and standard drill/drivers
• Sold as a 3-pack for jobsite redundancy

Compatibility

Designed for use with standard 3/8-inch and 1/2-inch chuck impact drivers and drill/drivers. Suitable for general drilling applications across a wide range of materials.

Installation Notes

Install the bit securely into the chuck before operating and confirm the chuck is fully tightened. Apply consistent, moderate pressure when drilling to allow the split point and variable helix to clear chips efficiently — excessive force accelerates heat buildup and shortens tip life. Disconnect the tool from its power source or remove the battery before changing bits. Titanium-coated bits should not be resharpened, as grinding removes the coating and negates the durability advantage.