Milwaukee 48-89-4603 3/32 in Titanium Drill Bit 2 Pack

Product Description

The MILWAUKEE ELECTRIC TOOL CORP 48-89-4603 is a 2-pack of 3/32-inch Shockwave Impact Duty Titanium Drill Bits engineered specifically for use with impact drivers and hammer drills. Each bit features a variable helix design with an aggressive 35-degree helix angle transitioning to 15 degrees, which drives rapid chip evacuation and limits heat buildup during sustained drilling. The 135-degree split point tip bites into material immediately, reducing walking and delivering clean, accurate holes. The titanium coating extends service life up to three times longer compared to standard black oxide drill bits across general drilling applications.

These drill bits are designed for trade professionals and experienced DIYers who run impact drivers on the job. The Shockwave geometry is matched to the torque and vibration profile of impact-rated tools, making them well suited for repetitive fastening and drilling tasks in metal, wood, and plastic on residential and light commercial job sites. The 2-pack format supports tool crib stocking and belt-pouch carry for quick bit changes during production work.

Key Features

• Variable helix design: 35-degree aggressive angle transitions to 15 degrees for rapid chip removal and reduced heat buildup
• 135-degree split point tip prevents walking and starts holes precisely without center punching
• Titanium coating delivers up to 3x service life versus black oxide drill bits
• Impact Duty construction engineered to handle the torque and vibration of impact drivers
• Suitable for drilling metal, wood, and plastic in all general drilling applications
• Comes as a 2-pack for backup availability on the job

Compatibility

Designed as an OEM-style replacement and consumable drill bit for use with standard hex-shank impact drivers and drill/drivers accepting 3/32-inch twist drill bits.

Installation Notes

Installation and use should be performed by qualified tradespeople familiar with rotary drilling equipment and bit handling. Ensure the drill or impact driver is powered off and the chuck is fully seated before inserting or removing bits. Wear appropriate eye protection during all drilling operations. Do not exceed the rated speed for the material being drilled, and allow the bit to cool between extended drilling cycles to preserve coating life.

Technical Specifications

• Bit Diameter: 3/32 inches
• Helix Angle: 35 degrees transitioning to 15 degrees
• Point Angle: 135 degrees split point
• Coating: Titanium
• Duty Rating: Impact Duty
• Quantity: 2 per pack
• Weight: 0.26 pounds

Standard Information

• Brand: MILWAUKEE ELECTRIC TOOL CORP
• Manufacturer Part Number: 48-89-4603