Product Description
Milwaukee SDS+ Bit 7/16 in. x 10 in. x 12 in.
Model Number: 48-20-7464
The Milwaukee 48-20-7464 is an SDS+ rotary hammer drill bit in 7/16 in. diameter with a 10 in. working length and 12 in. overall length — the extended-length configuration for the 7/16 in. diameter in applications where through-wall CMU penetrations, deeper anchor embedments, or drilling position constraints require more working depth than standard 6 in. and 8 in. configurations provide. The 7/16 in. diameter serves specific structural anchor systems, light-duty through-bolt applications, and specialty concrete fastening where this bore size is specified rather than the common adjacent 3/8 in. or 1/2 in. sizes. Milwaukee 44 Magnum SDS+ bits feature carbide vacuum-brazed to heat-treated steel shanks with dual cutting edges and optimized flute geometry that maintains efficient concrete debris evacuation through the full 10 in. working depth of this extended-length configuration for consistent production drilling speed from first to last hole.
The 12 in. overall length provides the working reach for through-wall drilling in standard CMU block construction, concrete anchor installations where structural specifications require longer embedment depths than standard bits achieve, and drilling positions where the SDS+ hammer must be positioned further from the work surface due to surrounding structural elements that prevent close placement. At 7/16 in. diameter and 12 in. overall length, the combination of bore size and working depth is a practical specification for commercial anchor installation where medium structural fastening loads call for 7/16 in. anchors at embedment depths beyond what 8 in. bits provide. The SDS+ shank provides tool-free engagement in all SDS+ rotary hammers for fast bit changes during production drilling operations on commercial projects.
See Milwaukee's complete 44 Magnum SDS+ concrete bit catalog for all available diameters, lengths, and pack quantities for every commercial concrete drilling application.
Features
- Carbide tip vacuum-brazed to heat-treated steel shank for extended-depth anchor drilling
- 7/16 in. diameter for specific structural anchor and through-bolt applications
- 12 in. overall length for through-wall CMU and deeper embedment anchor installations
- Optimized fluting for debris evacuation through full 10 in. working depth
- SDS+ shank for tool-free engagement on all SDS+ rotary hammers
Specifications
- Diameter: 7/16 in.
- Working Length: 10 in.
- Overall Length: 12 in.
- Shank: SDS+
- Tip: Carbide, Vacuum-Brazed
Includes
- (1) Milwaukee 48-20-7464 SDS+ Bit 7/16 in. x 10 in. x 12 in.
