SDS Plus 4CT MX4™ 3/8" X 4" X 6"
SDS Plus 4CT MX4™ 3/8" X 4" X 6"
48-20-7351
The Milwaukee 48-20-7351 SDS Plus 4CT MX4™ 3/8" x 4" x 6" Drill Bit is a professional-grade masonry bit engineered for fast, durable drilling in concrete, brick, block, and reinforced concrete with embedded rebar.
Built with Milwaukee’s MX4™ solid carbide 4-cutter head, this bit delivers high durability and excellent drilling stability in tough aggregate. The four-cutter design helps maintain a round, accurate hole while reducing binding when encountering rebar, improving both speed and tool life compared to traditional 2-cutter bits.
A centering tip allows for precise spot drilling, while the breaker-point carbide geometry aggressively fractures material for faster penetration. Reinforced flutes efficiently remove dust and debris, helping reduce heat buildup and maintain consistent drilling performance in demanding applications.
The 3/8-inch diameter makes it ideal for medium anchor applications, and the 4-inch working depth (6-inch overall length) provides controlled drilling for standard fastening and installation tasks.
Key Features:
- MX4™ 4-cutter carbide head for high durability in rebar
- Breaker-point tip for fast, aggressive drilling
- Reinforced flute design for improved debris removal
- Centering tip for accurate hole placement
- SDS-Plus shank fits all SDS-Plus rotary hammers
- Designed for reinforced concrete and masonry
Ideal Applications:
- Anchoring into concrete, brick, and block
- Drilling through light-to-moderate rebar in reinforced concrete
- Electrical, plumbing, and mechanical installations
- General construction and renovation work
