Product Description
Milwaukee SDS+ Bit 3/4 in. x 10 in.
Model Number: 48-20-7063
The Milwaukee 48-20-7063 is an SDS+ rotary hammer drill bit in 3/4 in. diameter with a 10 in. overall length — a large-diameter extended-reach concrete bit for anchor installations, sleeve penetrations, and through-wall drilling where the 10 in. length provides working reach beyond the standard compact configuration at the 3/4 in. bore. The 3/4 in. diameter covers large structural anchor systems for the highest load-rated connections in commercial construction — large-format wedge anchors, sleeve anchors, and high-capacity adhesive anchor systems for structural steel base plates, heavy equipment foundations, seismic bracing, and overhead structure attachments where 3/4 in. anchors are specified for their load ratings. Milwaukee 44 Magnum SDS+ bits feature carbide vacuum-brazed to heat-treated steel shanks with dual cutting edges and optimized helical fluting that maintains efficient concrete debris evacuation through the 10 in. working depth.
The 10 in. overall length provides the working reach for through-wall penetrations in standard 8 in. CMU construction, structural anchor installations where embedment depths beyond the standard 6 in. configuration are specified for load ratings, and drilling positions where the SDS+ hammer must be held back from the wall due to structural elements that prevent close placement of the hammer. At the large 3/4 in. diameter, the combination of heavy bore cross-section and extended working depth generates substantial concrete debris per revolution — Milwaukee's flute volume and pitch specification for this configuration maintains effective debris transport capacity over the 10 in. depth. For even more demanding hard concrete conditions at this diameter, Milwaukee's SDS Max lineup provides higher-energy impact delivery that maintains productive penetration rate where SDS+ energy levels are limiting.
See Milwaukee's complete 44 Magnum SDS+ catalog for all available lengths at the 3/4 in. diameter and for the SDS Max lineup for maximum energy delivery at large diameters.
Features
- Carbide tip vacuum-brazed to heat-treated steel shank for large-bore anchor drilling
- 3/4 in. diameter for highest load-rated structural anchor systems
- 10 in. overall length for through-wall CMU and deeper embedment installations
- Optimized fluting for debris evacuation through full working depth at large diameter
- SDS+ shank for tool-free engagement on all SDS+ rotary hammers
Specifications
- Diameter: 3/4 in.
- Overall Length: 10 in.
- Shank: SDS+
- Tip: Carbide, Vacuum-Brazed
Includes
- (1) Milwaukee 48-20-7063 SDS+ Bit 3/4 in. x 10 in.
