Rotary Hammer Drill Bit Makita CONCRETE DRILL SDS+ E-24882 — 250 mm length, 20 mm diameter

SDS+ concrete drill bit Makita CONCRETE DRILL SDS+ E-24882 — 250 mm length, 20 mm diameter is a cutting tool designed for use with rotary hammers that accept SDS+ shanks. With a 250 mm working length and 20 mm diameter, this bit is intended for drilling holes in concrete and masonry where stable penetration and consistent hole quality are required. The SDS+ interface ensures secure engagement with the tool and rapid bit changes during medium-depth drilling operations.

Advantages

The drill bit combines a hardened head geometry and robust shaft construction to resist wear during repeated use in concrete and masonry. Its SDS+ shank provides reliable locking in compatible rotary hammers and reduces slippage under hammering load. The 20 mm cutting diameter and 250 mm length allow for through-holes and anchor installation in thicker elements without frequent bit swaps. Designed by Makita, the bit is compatible with a wide range of SDS+ rotary hammers and is suitable for both professional and advanced DIY applications.

Suitable for

• Drilling holes for anchors and fasteners in concrete walls and floors
• Creating feed-through holes in masonry for pipes and cables
• Medium-depth demolition and installation work requiring reliable concrete penetration
• Use with SDS+ rotary hammers for repetitive drilling tasks

Key specifications

• Shank type: SDS+
• Overall length: 250 mm
• Diameter: 20 mm
• Intended material: concrete and masonry
• Compatibility: rotary hammers accepting SDS+ bits

How to use

Insert the SDS+ shank fully into the chuck of a compatible rotary hammer until it locks. Select the hammer or hammer-drill mode as appropriate for concrete. Mark the drilling position, start at low speed to seat the bit, then apply steady pressure and use full hammer action for efficient penetration. Periodically withdraw the bit to clear dust and debris from the hole and to prevent overheating. For through-holes in thicker elements, progress in stages and verify alignment for anchor or pipe installation.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses, ear protection and dust mask. Match drill speed and hammer force to material hardness and allow the bit to clear debris regularly. Avoid excessive lateral force to prolong cutting head life. For optimal performance, use with a rotary hammer that supports SDS+ bits and follow the tool manufacturer's safety and operating instructions.