13" SDS Plus Core Bit Adapter
13" SDS Plus Core Bit Adapter
48-20-3582
The Milwaukee 48-20-3582 is a 13-inch SDS-Plus core bit adapter used with rotary hammers to drill large-diameter holes in masonry materials such as concrete, brick, and block. It connects SDS-Plus rotary hammer drills to compatible Milwaukee core bits, allowing contractors to cut openings for plumbing, electrical, and HVAC installations.
This adapter is part of Milwaukee’s masonry core drilling system, designed for fast drilling and improved debris removal when paired with Milwaukee SDS-Plus core bits.
Key Features
- SDS-Plus shank compatible with most SDS-Plus rotary hammers
- 13-inch adapter length for extended reach in deep masonry drilling
- Works with Milwaukee SDS-Plus core bits for large-diameter holes
- Two-piece system compatibility allowing multiple core bit sizes with one adapter
- Heavy-duty steel construction for durability in concrete and block applications
Specifications
- Model: 48-20-3582
- Type: Core Bit Adapter
- Length: 13 in.
- Shank Type: SDS-Plus
- Application: Masonry core drilling (brick, block, concrete)
- Typical Price: about $45–$50
Typical Applications
- Drilling large holes in concrete or block walls
- Installing electrical conduit
- Running plumbing or HVAC lines
- Creating pipe or vent openings in masonry
✅ Summary:
The Milwaukee 48-20-3582 is a 13-inch SDS-Plus core bit adapter that allows rotary hammer drills to use Milwaukee masonry core bits for drilling large holes in concrete, brick, and block—commonly used by electricians, plumbers, and contractors.
