045242518173
- 0 — Number system
- 45242 — Manufacturer code
- 51817 — Product code
- 3 — Check digit (confirms the number is well-formed)
UPC-A ✓ Valid check digit
Milwaukee 5/16 in. x 6 in. MX4 SDS-Plus Carbide Bit
The Milwaukee SDS-Plus 4-Cutter MX4 5/16 in. X 4 in. X 6 in. Drill Bits feature solid carbide heads that deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. MX4 4-Cutter bits are designed with sharp centering tips for exact spot drilling in concrete and metal decking. The 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. Wear mark indicator shows users the end of life when the bits no longer meet the ANSI requirement. The Milwaukee MX4 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
