Milwaukee 48-20-9016 Carbide Hammer Drill Bit 5/16x6 in 3pk

Product Description

The Milwaukee 48-20-9016 is a SHOCKWAVE Impact Duty carbide hammer drill bit designed for use with impact drivers and hammer drills in demanding trade applications. Built with a carbide tip, it delivers durability when drilling into masonry, concrete, and block. The bit measures 5/16 inch in diameter with a 4-inch flute length and an overall length of 6 inches. This SKU is packaged as a 3-unit set, making it a practical choice for contractors and tradespeople who go through bits regularly on job sites requiring repeated masonry penetration.

This bit is suited for residential and light commercial construction tasks where electricians, plumbers, HVAC technicians, and general contractors need to penetrate concrete, block, or masonry. Common applications include drilling anchor holes, running conduit through foundations, installing hangers, and passing pipe or wire through masonry walls. The impact-rated construction helps the bit handle the higher torque output of modern impact drivers without premature tip failure.

Key Features

• Carbide tip construction for extended service life in masonry and concrete
• SHOCKWAVE Impact Duty rating — engineered to handle impact driver torque output
• 5/16-inch diameter with 4-inch flute length for efficient debris evacuation
• 6-inch overall length provides reach through typical masonry walls and block
• Packaged as a 3-piece set for job-site continuity

Compatibility

Designed for use with impact drivers and hammer drills accepting standard round-shank bits. Suitable for drilling into masonry, concrete, and cinder block substrates.

Installation Notes

Installation should be performed by qualified tradespeople familiar with rotary hammer and impact driver operation. Always wear appropriate eye and respiratory protection when drilling into masonry or concrete. Confirm the drill is set to hammer mode when driving into hard masonry substrates. Inspect the carbide tip for wear or damage before each use and replace the bit if chipping or excessive wear is observed.

Technical Specifications

• Diameter: 5/16 inches
• Flute Length: 4 inches
• Overall Length: 6 inches
• Tip Material: Carbide
• Package Quantity: 3 pieces
• Unit of Measure: EA
• Weight: 0.28 pounds

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-20-9016