Product Description
Milwaukee SDS+ Bit 7/32 in. x 6 in. x 8 in.
Model Number: 48-20-7422
The Milwaukee 48-20-7422 is an SDS+ rotary hammer drill bit in 7/32 in. diameter with a 6 in. working length and 8 in. overall length — the standard extended-length individual unit for the 7/32 in. anchor diameter providing additional working reach versus the compact 6 in. overall configuration for through-wall CMU penetrations and longer concrete screw embedments where the standard bit falls short. Milwaukee 44 Magnum SDS+ bits feature carbide vacuum-brazed to heat-treated steel shanks with dual cutting edges and optimized fluting for consistent concrete drilling performance from first use through the bit's service life. The 8 in. overall length with 6 in. working depth enables drilling through standard 8 in. CMU block with finish material, longer concrete screw anchor pilot holes where pull-out specifications require greater embedment, and positions where the hammer must be held back from the wall.
The 7/32 in. diameter is used for concrete screw anchors and small expansion fasteners where the slightly larger bore than the common 3/16 in. is specified for the anchor system being installed. The individual unit format is the right purchasing option for contractors who need a specific replacement extended-length bit or who use the 8 in. configuration for defined applications at lower volume than bulk packs are practical for. For high-volume anchor installation at this diameter and length, Milwaukee offers the 25-pack format that provides significantly better per-bit economics. The SDS+ shank provides tool-free engagement in all SDS+ rotary hammers for fast bit changes during production anchor installation work.
See Milwaukee's complete 44 Magnum SDS+ catalog for all available pack quantities at the 7/32 in. diameter and all available standard and extended lengths.
Features
- Carbide tip vacuum-brazed to heat-treated steel shank for consistent anchor drilling
- 7/32 in. for concrete screw anchors requiring this specific pilot hole diameter
- 8 in. overall length for CMU through-walls and longer embedment depths
- Optimized fluting for debris evacuation through full 6 in. working depth
- SDS+ shank — 25-pack available for production-volume purchasing
Specifications
- Diameter: 7/32 in.
- Working Length: 6 in.
- Overall Length: 8 in.
- Shank: SDS+
- Tip: Carbide, Vacuum-Brazed
Includes
- (1) Milwaukee 48-20-7422 SDS+ Bit 7/32 in. x 6 in. x 8 in.
