Drill bit Irwin SDS+ 6 mm IW2039375 for concrete

Irwin SDS+ 6 mm drill bit IW2039375 is designed for drilling into concrete and masonry with SDS+ rotary hammer drills. The 6 mm diameter provides a balance between precision and speed for light anchor, dowel and service-hole drilling. The SDS+ shank offers secure bit retention and quick changes in compatible hammer drills, enabling efficient percussion drilling during electrical, plumbing or general installation work.

Advantages

The solid carbide tip and reinforced body geometry deliver reliable penetration in concrete and brick while maintaining drilling speed and roundness of holes. The SDS+ connection minimizes slippage and simplifies bit changes without additional tools. Its 6 mm size reduces chipping on edges of masonry and allows accurate placement for anchors and fixings. The bit is compatible with standard SDS+ rotary hammers, ensuring consistent performance across common jobsite tools.

Suitable for

• Drilling 6 mm holes for light anchors and dowels in concrete and brick
• Creating entry holes for electrical conduit and plumbing run-throughs
• General masonry tasks where small-diameter percussion drilling is required

Key specifications

• Shank type: SDS+ for secure retention and quick change
• Diameter: 6 mm suitable for light fixings and service holes
• Intended material: concrete, masonry, brick
• Design: carbide tip with reinforced flutes for efficient dust removal
• Tool compatibility: SDS+ rotary hammer drills with percussion mode

How to use

Install the drill bit into the SDS+ chuck until it locks in place. Select the appropriate hammer drill speed and percussion setting for concrete; typically use medium to high percussion with moderate feed pressure. Begin drilling with steady axial pressure, pulling out periodically to clear dust and improve cutting. For through-holes or anchoring, verify hole depth using a marker or depth stop. After use, withdraw the bit while the drill is off and clean the flutes to maintain performance.

Usage recommendations

For longer bit life and consistent results in reinforced concrete, use intermittent drilling to avoid overheating, maintain steady pressure without excessive force, and remove dust frequently. Wear appropriate personal protective equipment—eye protection, hearing protection and a dust mask—when drilling masonry.