SDS Max 4CT MX4™ 5/8" X 8" X 13"
SDS Max 4CT MX4™ 5/8" X 8" X 13"
48-20-3916
Product Description
The Milwaukee 48-20-3916 SDS-Max MX4 Rotary Hammer Drill Bit is a professional-grade drilling accessory designed for rotary hammer drills used in concrete and masonry applications. It features Milwaukee’s MX4 solid-carbide head with a 4-cutter design, which delivers up to 5× longer life when drilling in concrete with rebar compared with standard bits.
The 4-cutter head design prevents the bit from locking up when it encounters reinforcing steel, allowing smoother drilling and reducing downtime on the jobsite. A sharp centering tip ensures accurate positioning when starting holes in concrete surfaces.
Additionally, the bit incorporates optimized variable flutes that remove dust quickly from the hole. This reduces heat buildup and allows the tool to drill up to 15% more holes per battery charge in cordless rotary hammers.
Key Features
- Bit Diameter: 5/8 in.
- Overall Length: approx. 13 in.
- Shank Type: SDS-Max
- MX4 solid carbide 4-cutter head for durability
- Rebar guards to protect the cutting edges in reinforced concrete
- Centering tip for precise hole placement
- Variable flute design for efficient dust removal
- Wear mark indicator shows when the bit no longer meets ANSI diameter standards
Typical Applications
- Drilling anchor holes in reinforced concrete
- Structural anchoring and fastening installations
- Electrical, plumbing, and mechanical installations
- Heavy-duty construction and masonry drilling
