Milwaukee 48-89-4622 25/64" SHOCKWAVE Titanium RED HELIX Impact-Rated Drill Bit

Milwaukee 48-89-4628 31/64" SHOCKWAVE Titanium Drill Bit, RED HELIX Impact Duty

The Milwaukee 48-89-4628 is a 31/64" SHOCKWAVE Titanium Drill Bit engineered to deliver dependable, Impact Duty-rated drilling performance for professional trades. Built with Milwaukee's signature RED HELIX flute geometry and a titanium-coated bit body, this drill bit is designed to resist the heat, torque, and vibration generated when used with impact drivers and impact-rated drills. The 31/64" diameter makes it well suited for a range of drilling tasks where accurate, consistent hole sizing is required. As part of Milwaukee's SHOCKWAVE line, the 48-89-4628 is built for jobsite professionals who demand tools that hold up to daily, heavy-duty use.

Key Features

• Trade Size: 31/64" bit diameter delivers precise, repeatable hole sizing for a variety of drilling applications.
• Durable Construction: Titanium-coated bit body is engineered to resist heat buildup and wear, helping extend usable bit life compared to standard uncoated bits.
• RED HELIX Flute Design: The optimized flute geometry is engineered to channel chips away from the cutting edge faster, reducing binding and helping maintain drilling speed.
• Impact Duty Rated: Engineered specifically to withstand the concentrated torque and vibration produced by impact drivers and impact drills, where standard bits can fail prematurely.
• SHOCKWAVE Series: Part of Milwaukee's SHOCKWAVE accessory line, engineered from the ground up for impact-rated performance, durability, and consistent results on the jobsite.
• Versatile Use: Suited for professionals and tradespeople who need a reliable bit for demanding drilling tasks on the jobsite.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Metal Drilling Applications – suited for drilling into steel and other metal materials on the jobsite.
• Wood and Plastic Drilling – versatile enough for framing, remodeling, and general construction tasks.
• Impact Driver and Impact Drill Use – engineered specifically for impact-rated tools.
• Construction and Fabrication Projects – reliable performance for professional trade work.
• Professional Jobsite Tasks – built for daily use by contractors and tradespeople.

Why Milwaukee?

Milwaukee engineers the 48-89-4628 SHOCKWAVE Titanium Drill Bit with a titanium-coated construction and RED HELIX flute design to deliver consistent, Impact Duty-rated performance in demanding conditions. The SHOCKWAVE line is built specifically to withstand the added torque and vibration of impact drivers, giving professionals a dependable option where standard bits often fall short. With its 31/64" sizing and impact-rated engineering, this bit is designed to be a dependable addition to any professional drilling kit, backed by Milwaukee's reputation for jobsite-ready tools.