Product Description
Milwaukee 9/16 in. x 12 in. MX4 SDS+ Carbide Drill Bit
Model Number: 48-20-7384
The Milwaukee 48-20-7384 is a 9/16 in. diameter x 10 in. flute length x 12 in. overall length MX4 SDS+ Carbide Drill Bit — an extended-reach four-cutter configuration at the 9/16 in. specialty anchor diameter for the deepest structural embedments and through-wall penetrations at this bore size. The MX4 four-cutter tip delivers four active carbide cutting contacts per revolution for faster penetration 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 used for specific structural anchor hardware, precision concrete bolting applications, and conduit penetrations where this bore falls between the common adjacent 1/2 in. and 5/8 in. standard anchor sizes and provides the exact fit for the fitting or anchor hardware specification.
The 12 in. overall length with 10 in. flute provides the working depth for through-wall penetrations in standard structural concrete sections and deeper anchor embedments where the standard-length configuration's working depth is insufficient for the specified installation. Milwaukee's MX4 flute geometry for this diameter-length combination maintains effective concrete debris transport throughout the extended working depth at the 9/16 in. bore. The SDS+ shank provides tool-free engagement in all SDS+ rotary hammers for fast bit changes during production drilling operations.
See Milwaukee's complete MX4 SDS+ catalog for all available 9/16 in. configurations and for all diameters in the four-cutter premium specification.
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. anchor sizes
- 12 in. overall for structural through-walls and deeper embedment installations
- Four contacts maintain momentum through hard aggregate at this larger bore
- SDS+ shank for tool-free engagement on all SDS+ rotary hammers
Specifications
- Diameter: 9/16 in.
- Flute Length: 10 in.
- Overall Length: 12 in.
- Tip: MX4 4-Cutter Carbide
- Shank: SDS+
Includes
- (1) Milwaukee 48-20-7384 9/16 in. x 12 in. MX4 SDS+ Carbide Drill Bit
