Product Description
Milwaukee Bushing Tool
Model Number: 48-62-2070
The Milwaukee 48-62-2070 is a Bushing Tool — a drop-forged demolition hammer attachment with heat-treated steel teeth for texturing and preparing concrete surfaces for re-surfacing, repair mortar bonding, overlay systems, and coatings that require a mechanically roughened bonding surface. The bushing tool's multi-tooth face impacts the concrete with each hammer blow, creating a pattern of surface indentations that remove the weak laitance layer from the concrete surface, expose the aggregate and coarser concrete matrix, and increase the surface's mechanical bonding area for adhesive overlay and repair material systems. This surface preparation function is essential for repair mortar, floor overlay, and coating adhesion — smooth concrete surfaces with laitance present provide poor mechanical bonding for applied materials, and overlayment delamination and coating failure are the predictable result of inadequate surface preparation before application.
The two-piece drop-forged assembly with heat-treated working teeth is built for the sustained repetitive impact loads of production concrete surface preparation work, maintaining tooth geometry and surface impact effectiveness through extended use without the tooth deformation and breakage that softer, non-heat-treated attachments experience under heavy demolition hammer use. The bushing tool is used with standard hex-shank or spline-shank demolition hammers in the shank size compatible with this specific tool — verify the shank specification and compatibility with your Milwaukee demolition hammer before ordering. Coverage rate with the bushing tool significantly exceeds what grinding wheels and hand tools can achieve on large floor preparation areas, making it the productive professional choice for commercial and industrial concrete restoration and coating preparation work.
See Milwaukee's complete demolition hammer ground engagement accessory lineup including the SDS Max carbide-tipped bushing tool (48-62-4063) and the SDS Max heavy-duty version (48-62-4065) for other bushing tool configurations.
Features
- Drop-forged assembly with heat-treated teeth for sustained concrete texturing use
- Creates mechanical bonding profile by removing laitance and exposing concrete aggregate
- Required surface preparation for repair mortar, overlay, and coating adhesion
- High coverage rate for efficient large-area floor and slab preparation
- For use with compatible Milwaukee demolition hammers — verify shank compatibility
Specifications
- Material: Drop-Forged Steel, Heat-Treated Teeth
- Application: Concrete Surface Texturing, Laitance Removal, Overlay and Coating Prep
- Compatible Tools: Milwaukee Demolition Hammers (verify shank specification)
Includes
- (1) Milwaukee 48-62-2070 Bushing Tool
