Description
Milwaukee 9/16 in. x 6 in. MX4 SDS+ Carbide Drill Bit
Model Number: 48-20-7381
The Milwaukee 48-20-7381 is a 9/16 in. diameter x 4 in. flute length x 6 in. overall length MX4 SDS+ Carbide Drill Bit — the standard compact MX4 configuration at the 9/16 in. specialty anchor diameter. The MX4 four-cutter tip delivers four active carbide cutting contacts per revolution for faster penetration rate and extended bit life versus the standard two-cutter at this larger bore where the four-cutter advantage in hard commercial concrete is most pronounced. The 9/16 in. diameter is a specialty size between the common 1/2 in. and 5/8 in. standard anchor sizes — used for specific structural hardware, conduit penetrations, and anchor specifications where the exact 9/16 in. bore provides the precise fit for the fitting or anchor hardware being installed in concrete.
The compact 6 in. overall length with 4 in. flute is the standard configuration for typical anchor embedment depths at the 9/16 in. size — covering the most common commercial anchor installations at ceiling height and wall positions for the applications where this specialty diameter is specified. The SDS+ shank provides tool-free engagement in all SDS+ rotary hammers. Available in extended 12 in. overall length for deeper embedments and through-wall applications — see Milwaukee’s complete MX4 SDS+ lineup for all available 9/16 in. configurations.
Features
- MX4 four-cutter for faster speed and longer life at 9/16 in. in hard concrete
- 9/16 in. for specific structural hardware between 1/2 in. and 5/8 in. standard sizes
- Compact 6 in. overall for ceiling and wall anchor drilling positions
- Four contacts maintain momentum in hard aggregate at this larger bore
- SDS+ shank — extended 12 in. length available for deeper applications
Specifications
- Diameter: 9/16 in.
- Flute Length: 4 in.
- Overall Length: 6 in.
- Tip: MX4 4-Cutter Carbide
- Shank: SDS+
Includes
- (1) Milwaukee 48-20-7381 9/16 in. x 6 in. MX4 SDS+ Carbide Drill Bit
