Milwaukee 48-89-4620 Shockwave Impact-duty Titanium Drill Bit, 23/64 In.

The Milwaukee Shockwave Impact-Duty Titanium Drill Bit is engineered for high-torque impact driving and conventional drilling applications. This 23/64-inch titanium-coated twist drill bit is designed to deliver extended tool life and reliable performance. The titanium coating provides up to 3X the life of standard black oxide bits, reducing downtime and tool replacement costs on the job.

Designed with a 135° split point tip, this bit starts precisely and prevents bit walking for fast, accurate holes. The variable helix geometry—featuring an aggressive 35-degree angle that transitions to 15 degrees—enables rapid chip removal and limits heat buildup, keeping the bit sharper longer during demanding work.

Features and Benefits

• Impact-Duty Construction: Built to handle high-torque loads from impact drivers and traditional drills without premature failure.
• 135° Split Point Tip: Delivers precision starts and prevents walking for accurate hole placement.
• Variable Helix Design: The shifting geometry from 35 degrees to 15 degrees promotes rapid chip removal and limits heat buildup for extended sharpness.
• Titanium Coating: Offers extended bit life compared to standard black oxide bits across all drilling applications.

Specifications

• Brand: Milwaukee
• Model: 48-89-4620
• Diameter: 23/64 inch
• Overall Length: 4.61 inches
• Shank Type: 1/4 inch hex shank
• Flute Type: Twist flute
• Coating: Titanium with red helix