Drill Bit Irwin SDS+ 16 mm (model 10502023) for concrete

The Irwin SDS+ 16 mm drill bit is designed for drilling clean, accurate holes in concrete, brick and similar masonry materials. Compatible with SDS+ rotary hammer systems, this masonry bit provides a consistent 16 mm diameter hole suitable for anchors, dowels and through-fixing applications. The tool is intended for both professional tradespeople and DIY users who need a reliable solution for concrete drilling tasks.

Advantages

This SDS+ drill bit features a hardened head and flute geometry optimized for efficient dust evacuation and reduced breakage during repeated use in masonry. The 16 mm diameter offers a balance between clearance for common anchors and manageable drilling effort, while compatibility with SDS+ chucks ensures quick bit changes and secure retention. The bit’s construction supports sustained performance when used with appropriate rotary hammer settings.

Suitable for

• Drilling holes for wall plugs and anchors in concrete and brick
• Installing electrical boxes and conduit in masonry walls
• Fixing fixtures, rails and brackets to solid masonry
• Preparing openings for through-bolts and dowels

Key specifications

• Shank type: SDS+ compatible shank for rotary hammer systems
• Cutting diameter: 16 mm suitable for medium-size anchors and fixings
• Intended materials: concrete, brick and similar masonry
• Geometry: fluted design for dust removal and chip evacuation

How to use

Fit the SDS+ shank securely into the rotary hammer chuck and select an appropriate hammering/rotation mode for concrete. Mark the drilling position and start at low speed to establish the pilot point, then increase speed and apply steady, moderate pressure—avoid excessive force that can overheat or blunt the bit. Periodically withdraw the bit to clear debris and allow cooling. For deep holes, drill in stages and remove accumulated dust with a brush or compressed air to maintain effectiveness.

Usage recommendations

Use personal protective equipment including safety glasses, hearing protection and dust mask when drilling masonry. Match drill speed and hammer power to the material hardness and use appropriate anchors sized for a 16 mm hole. Store the bit dry and clean to prevent corrosion and inspect the cutting head before use; replace the bit if the tip or flutes are damaged.