Milwaukee 48-20-7091 Sds Plus Drill Bit 5/32 in Tapcon

Product Description

The MILWAUKEE ELECTRIC TOOL CORP 48-20-7091 is an SDS Plus rotary hammer drill bit designed for use with the Tapcon concrete screw anchoring system. It features a 5/32-inch diameter, a 2-cutter head for efficient material removal, and an SDS shank with hex shoulder that locks into compatible SDS Plus rotary hammers. The overall length is 7 inches with a usable drilling depth of 4 inches. This bit is installed by masonry contractors, concrete finishers, and HVAC or electrical tradespeople anchoring equipment and conduit to concrete, block, or masonry substrates.

This drill bit is suited for light-duty masonry drilling in residential and commercial applications where Tapcon-style concrete screws are the specified fastener. The hex shoulder design ensures the bit seats correctly in SDS Plus chucks while also accepting hex-drive holders, making it a practical choice for high-volume anchor installations in concrete block walls, poured concrete slabs, and similar masonry. It is commonly used when setting HVAC equipment pads, electrical panels, conduit straps, and plumbing hangers to masonry.

Key Features

• SDS Plus shank with hex shoulder for compatibility with the Tapcon screw system
• 5/32-inch diameter matched to standard Tapcon concrete screw requirements
• 2-cutter head geometry for clean, consistent pilot holes in masonry
• 4-inch drilling depth provides adequate clearance for typical Tapcon embedment
• 7-inch overall length accommodates standard rotary hammer chuck depth

Compatibility

Designed for use with SDS Plus rotary hammers and the Tapcon concrete screw anchoring system. The hex shoulder shank is specifically configured for Tapcon installation applications in concrete and masonry.

Installation Notes

This bit is installed by masonry, electrical, plumbing, and HVAC tradespeople using SDS Plus rotary hammers. Wear appropriate PPE including eye protection and a dust respirator when drilling masonry. Confirm the drill is set to hammer-drill mode and that the SDS chuck is fully engaged before use. Follow applicable codes such as NEC or IFGC for anchor spacing and embedment requirements when securing trade equipment to masonry structures.

Technical Specifications

• Shank Type: SDS Plus with Hex Shoulder
• Diameter: 5/32 inches
• Overall Length: 7 inches
• Drilling Depth: 4 inches
• Cutter Head: 2-Cutter
• Application: Tapcon Screw System
• Weight: 18.03 pounds
• Unit of Measure: EA
• Package Quantity: 150

Standard Information

• Brand: MILWAUKEE ELECTRIC TOOL CORP
• Manufacturer Part Number: 48-20-7091