MILWAUKEE Bit Sds Max 3/4 X 21

Rotary Hammer Drill Bit; Type 4-Cutter, Rotary Hammer; Drill Size 3/4 Inch; Overall Length 21 Inch; Flute Type Variable; Flute Length 16 Inch; Drilling Length 15 Inch; Shank Type SDS Max; Shank Size 45/64 Inch; Material Solid Carbide; Application Concrete; Applicable Standard ANSI B212.15

3/4" x 21", 15" L Drilling, 16" L Variable Flute, 45/64" SDS-Max Shank, Solid Carbide, 4-Cutter, Rotary Hammer Drill Bit (1 per Pack)
Solid Head Carbide for up to 5X Longer Life in Concrete with Rebar; Sharp Centering Tip for Exact Spot Drilling in Concrete and Metal Decking; Optimized Flutes Remove Dust Faster Reducing Heat and Delivering up to 15% More Holes per Battery Charge; Ideal for Concrete with Rebar and Masonry; 4-Cutter Design prevents Lock-Up in Rebar, Reducing Downtime; Fits All SDS Max Rotary Hammer
Our MX4™ 4-Cutter SDS MAX Rotary Hammer Drill Bits with solid head carbide deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. We designed our MX4™ 4-Cutter bits with sharp centering tips for exact spot drilling in concrete. The integrated 4-cutter design prevents lock-up in rebar, reducing downtime. Optimized flutes remove dust faster, reducing heat and delivering up to 15% more holes per battery charge. The wear mark indicator on each drill bit shows you when they no longer meet the ANSI requirement. These MILWAUKEE® MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
Application Concrete; Applicable Standard ANSI B212.15