Milwaukee 48-89-4629 Shockwave Impact-duty Titanium Drill Bit, 1/2 In.

The Milwaukee Shockwave Impact-Duty Titanium Drill Bit is engineered specifically for use with impact drivers and traditional drills. Its titanium coating delivers superior durability and longevity compared to standard black oxide bits, providing up to three times the working life in all drilling applications.

The red helix design combines a variable geometry with an aggressive 35-degree helix angle that transitions to 15 degrees, optimizing chip removal and minimizing heat buildup. This engineering keeps the bit sharper longer and reduces the risk of dulling during heavy use. The 135-degree split point tip ensures precision starts without bit walking, delivering fast and accurate holes.

Features and Benefits

• Impact-Duty Design: Built to withstand the high torque and shock loads generated by impact drivers without breaking or dulling prematurely.
• Titanium Coating: Provides up to three times longer life than black oxide drill bits across all drilling applications.
• Variable Helix Geometry: The aggressive 35-degree angle transitioning to 15 degrees enables rapid chip evacuation and reduces heat buildup, keeping the bit working efficiently.
• 135-Degree Split Point Tip: Delivers precision hole starts and prevents bit walking, ensuring fast and accurate drilling.
• Hex Shank: Compatible with impact drivers and chuck-equipped drills for versatile use across multiple tools.

Specifications

• Brand: Milwaukee
• Model: 48-89-4629
• Diameter: 1/2 in.
• Overall Length: 5.12 in.
• Shank Diameter: 1/4 in.
• Shank Type: Hex
• Flute Type: Twist Flute
• Split Point Angle: 135 degrees
• Coating: Titanium
• Helix Color: Red