Milwaukee 48-20-7240 Sds Plus Bit 1x10 Inch 4 Pack

Product Description

The Milwaukee Electric Tool Corp 48-20-7240 is a 4-piece pack of SDS Plus rotary hammer bits designed for concrete, masonry, and block drilling applications. Each bit measures 1 inch in diameter with an overall length of 10 inches and a working length of 8 inches. The MX4 four-cutter carbide tip geometry is engineered to deliver faster penetration and longer bit life compared to standard two-cutter designs. These bits are suited for licensed tradespeople and contractors who depend on consistent performance drilling anchor holes, conduit penetrations, and structural openings through hard substrates.

These SDS Plus bits are appropriate for residential and commercial construction and renovation work. Common applications include drilling anchor bolt holes in concrete slabs, penetrations through CMU block for conduit or pipe, and core positioning work in structural concrete. The 4-piece pack format supports job-site efficiency where multiple bits are needed for extended drilling runs or when multiple crew members are working simultaneously. The SDS Plus shank is compatible with a wide range of rotary hammer tools available in the trade market.

Key Features

• MX4 four-cutter carbide tip for faster penetration and extended service life
• 1-inch diameter with 10-inch overall length and 8-inch working length
• SDS Plus shank interface for secure tool engagement and efficient hammer energy transfer
• 4-piece pack quantity supports extended drilling operations
• Suitable for concrete, masonry, and block substrates

Compatibility

Designed for use with SDS Plus rotary hammer tools. Verify shank interface compatibility with the specific rotary hammer model before installation.

Installation Notes

SDS Plus bits are installed and removed by licensed tradespeople or qualified contractors using compatible rotary hammer tools. Always ensure the rotary hammer is powered off and the chuck is fully released before inserting or removing a bit. Inspect the carbide tip for cracks or wear before each use and replace damaged bits immediately. Follow applicable OSHA and site-safety requirements when drilling overhead or near embedded utilities.

Technical Specifications

• Bit Diameter: 1 inch
• Overall Length: 10 inches
• Working Length: 8 inches
• Shank Type: SDS Plus
• Tip Type: MX4 Four-Cutter Carbide
• Quantity per Pack: 4
• Weight: 35 pounds

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-20-7240