Drill Bit Irwin SDS+ 24 mm model 10502049 for rotary hammers

Irwin SDS+ 24 mm drill bit model 10502049 is engineered for use with SDS+ rotary hammers to drill holes in concrete, masonry and natural stone. With a 24 mm diameter and robust carbide tip geometry, the bit is intended for anchor hole drilling, through-holing and other installation tasks commonly encountered on construction and renovation sites. The SDS+ shank ensures positive lock-in and efficient energy transfer during hammer drilling.

Advantages

The drill bit combines a 24 mm cutting diameter with a hardened carbide tip that maintains cutting performance in abrasive materials. Its SDS+ compatibile shank provides secure engagement and easy bit changes in compatible rotary hammers. The design supports high-impact hammering while reducing risk of tip breakage in typical concrete and masonry applications.

Suitable for

• Drilling anchor holes in concrete and masonry
• Through-holes for pipes and conduits in renovation projects
• General installation work on construction sites

Key specifications

• Diameter: 24 mm
• Shank type: SDS+ compatible
• Primary materials: concrete, masonry, stone
• Tip material: carbide cutting tip for improved wear resistance
• Intended use: hammer drilling with rotary hammers

How to use

Mount the bit into the SDS+ chuck of a compatible rotary hammer until it locks into place. Select the hammer-drill mode on the tool and start drilling at low speed to establish the hole, then increase pressure and maintain steady feed while the hammer action does the cutting. Clear debris from the hole periodically to improve drilling efficiency and avoid overheating. Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask when drilling.

Usage recommendations

For best results, match bit diameter to anchor or through-hole requirements, use a rotary hammer with the correct power class for 24 mm drilling, and allow the bit to work with moderate, consistent pressure rather than forcing it. Replace the bit if excessive wear or tip damage reduces drilling performance.