• Home /
  • Milwaukee 48-20-4345 Spline 4-Cutter 3/4 inch x 27 in Rotary Hammer Drill Bit

Milwaukee 48-20-4345 Spline 4-Cutter 3/4 inch x 27 in Rotary Hammer Drill Bit

Mfr.: Milwaukee Electric Tools
Item #: I072400
Mfr. #: 48-20-4345
*
Pickup at San Diego | Change Delivering to 92111 | Change

Price: $159.62
i h h

Description

The Milwaukee 48-20-4345 is a professional-grade 3/4' x 27' Spline 4-Cutter Rotary Hammer Drill Bit engineered for maximum durability in reinforced concrete and masonry applications. It features a precision 4 x 90 tip geometry that significantly reduces the risk of bit lock-up when encountering rebar strikes. This high-performance bit is designed to provide cleaner, rounder holes for critical anchor placements while maintaining high drilling speeds through optimized dust extraction. Professionals can rely on its patented rebar chamfers to prevent tip damage, ensuring a longer service life on the most demanding commercial jobsites.
  • 4-Cutter 4 x 90 Tip Geometry
  • Patented Rebar Chamfers
  • High-Volume Flute Design
  • Spline Shank Compatibility

Features

  • Engineered to eliminate catastrophic lock-up and seizing when hitting steel reinforcement.
  • Optimized flute geometry provides fast debris removal to reduce heat buildup and frictional drag.
  • Carbide-tipped head ensures precision drilling in brick, block, and high-PSI concrete.
  • Designed specifically for heavy-duty Spline drive rotary hammers to maximize torque transfer.

Includes

  • (1) Milwaukee 3/4' x 22' x 27' Spline 4-Cutter Rotary Hammer Drill Bit (48-20-4345)
*
*
*