Milwaukee 1-1/4" x 11" x 16" 4-Cutter Spline Shank Rotary Hammer Bit 48-20-4395

INDUSTRIAL GRADE AGGREGATE DESTRUCTION

For operators facing down high-PSI structural concrete, the Milwaukee 48-20-4395 represents the pinnacle of energy transfer and durability. This isn't just a masonry bit; it is a high-performance extraction tool designed to mitigate the kinetic energy loss inherent in older spline-drive systems. By integrating a reinforced 4-cutter head geometry, Milwaukee ensures that your rotary hammer maintains its rate of penetration even when encountering embedded rebar, preventing the costly bind-ups that destroy lesser bits and strain your tool electronics. Whether you are drilling through deep slabs or preparing anchors for heavy machinery, this bit delivers the consistent roundness and speed required for a professional-grade install.

• / QUAD-EDGE GEOMETRY: The 4-cutter tip design clears material more efficiently while preventing lock-ups on rebar for seamless drilling.
• / SPLINE DRIVE PRECISION: Optimized 13-spline shank ensures maximum surface contact for 100% torque delivery and reduced shank wear.
• / REINFORCED CHIP FLUTES: Engineered with wide-track spiral flutes to evacuate dust rapidly, keeping the bit cool and extending its service life.
• / VACUUM-BRAZED CARBIDE: High-quality carbide tips are fused for maximum durability, ensuring they stay sharp through thousands of impacts.

WHAT'S IN THE BOX

• / (1) 1-1/4" x 11" x 16" 4-Cutter Spline Shank Rotary Hammer Bit (48-20-4395)