Shockwave 48-89-4628 Impact Drill Bit, 31/64 In., Hex Shank

The Milwaukee Shockwave 48-89-4628 is a professional-grade impact-duty drill bit engineered for both impact and conventional drill applications. The titanium-coated steel construction delivers superior durability compared to standard bits, making it an essential tool for contractors, professionals, and serious DIY enthusiasts who demand performance and reliability on demanding jobs.

This drill bit is designed to handle tough drilling tasks in wood, metal, and plastic materials. The red helix geometry and variable helix angle promote efficient chip removal, reducing heat buildup and keeping the bit sharper throughout extended use. The 135-degree split point tip prevents bit walking and enables fast, accurate starts on any surface, while the impact-ready design makes it suitable for high-torque power tool applications.

Features and Benefits

• Titanium Coating: Enhances durability with a steel construction that resists wear through demanding applications.
• Red Helix Design: Unique geometry promotes rapid chip clearance and reduces heat generation, maintaining sharpness during extended drilling sessions.
• 135-Degree Split Point Tip: Precision-engineered tip prevents walking and ensures fast, accurate hole starts in various materials.
• Impact-Duty Construction: Built to withstand high-torque applications and designed for use with impact drills and conventional drill presses.
• Quick-Change Hex Shank: 1/4 inch hex shank allows rapid bit changes, minimizing downtime and maximizing productivity.
• Variable Helix Angle: Transitions from aggressive to moderate angle for optimal chip clearance and efficient drilling performance.

Specifications

• Brand: Milwaukee
• Model: 48-89-4628
• Bit Diameter: 31/64 inch
• Shank Type: Hex, 1/4 inch diameter
• Point Type: Split Point, 135 degrees
• Material: Steel with titanium coating
• Application: Impact duty, wood, metal, and plastic