Product Description
Milwaukee SDS+ Bit 9/16 in. x 4 in. x 6 in.
Model Number: 48-20-7481
The Milwaukee 48-20-7481 is an SDS+ rotary hammer drill bit in 9/16 in. diameter with a 4 in. working length and 6 in. overall length — the standard compact configuration for the 9/16 in. diameter in light-to-medium anchor and concrete fastener drilling applications where typical anchor embedment depths fall within the 4 in. working length and the compact 6 in. overall length provides the maneuverability advantages of a shorter bit in overhead and confined-space drilling positions. The 9/16 in. diameter accommodates specific structural anchor systems, through-bolt fastener sizes, and specialty concrete fastening applications where this diameter is specified rather than the more common adjacent sizes. Milwaukee 44 Magnum SDS+ bits feature carbide vacuum-brazed to heat-treated steel shanks with dual cutting edges and optimized helical fluting for consistent, efficient concrete drilling performance throughout the bit's service life in the hard aggregate concrete conditions encountered in commercial construction.
The compact 6 in. overall length is advantageous for overhead ceiling anchor drilling where keeping the hammer control point close to the ceiling surface reduces leverage and improves positioning accuracy, horizontal drilling in concrete walls near corners and adjacent structure where longer bits cannot fit the available clearance, and any confined-space drilling situation where the combination of 9/16 in. diameter and 6 in. length enables drilling in locations that extended-length bits cannot physically access. Individual packaging provides the economical format for contractors who need a specific diameter for a defined installation scope rather than investing in larger bulk-pack quantities. The SDS+ shank provides tool-free engagement in all SDS+ rotary hammers for fast bit changes.
Extended length configurations of the 9/16 in. SDS+ bit are available for through-wall and deep embedment applications — see Milwaukee's complete 44 Magnum SDS+ concrete bit catalog for all lengths and pack quantities at this diameter.
Features
- Carbide tip vacuum-brazed to heat-treated steel shank for 9/16 in. anchor drilling
- 9/16 in. diameter for specific structural anchor and through-bolt applications
- Compact 6 in. overall length for overhead, horizontal, and confined-space drilling
- Dual cutting edges and optimized fluting for efficient concrete drilling
- SDS+ shank for tool-free engagement on all SDS+ rotary hammers
Specifications
- Diameter: 9/16 in.
- Working Length: 4 in.
- Overall Length: 6 in.
- Shank: SDS+
- Tip: Carbide, Vacuum-Brazed
Includes
- (1) Milwaukee 48-20-7481 SDS+ Bit 9/16 in. x 4 in. x 6 in.
