Product Description
Milwaukee MX4 4-CUTTER SDS PLUS BITS for Concrete with Rebar 5/32" - 1-1/4"
Our MX4 4-Cutter SDS PLUS 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 and metal decking. 4-cutter design 
prevents lock-up in rebar, reducing downtime. Variable flutes remove 
dust faster, reducing heat and delivering up to 20% 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. Choose from single bits, bulk packs or drill bit kits in a 
variety of sizes.
FEATURES
Solid Head Carbide: Delivers up to 5X longer life in concrete 
with rebar
Rebar Guards: Maximum durability in hard aggregate and rebar 
Sharp Centering Tip: Exact spot drilling in concrete and 
metal decking

