Makita D-42400 SDS-PLUS Drill Bit and Chisel Set, 13-Piece

The Makita D-42400 SDS-PLUS Drill Bit and Chisel Set, 13-Piece provides the tooling needed for masonry work. The kit includes 11 rotary hammer drill bits and two chisels for breaking and routing. Tungsten carbide cutting edges give good wear resistance during repeated drilling. The set is rated for continuous use on solid concrete and standard masonry. The accessories handle the high impact forces produced by rotary hammers. With this mix of tools, operators can move between drilling anchor holes and chipping away surrounding material.

Every component uses an SDS-PLUS shank that fits directly into compatible rotary tools. This standardised connection holds the bit securely and keeps power transfer efficient under heavy load. The slotted shank lets accessories slide into the chuck and lock in place without extra tools. An aluminium carrying case holds the whole set for protected transport. The case keeps the cutting edges safe from dust, moisture, and accidental drops on site. Keeping the bits in one rigid case also speeds up bit changes and stock checks between shifts.

• 110 mm drill bits in 5, 6, 7, and 8 mm diameters for standard wall plug fixings.
• 160 mm drill bits in 6, 7, 8, 10, 12, 14, and 16 mm sizes for medium-duty anchors.
• 250 mm bit in a 20 mm diameter for deeper through-holes.
• Point and flat chisels for surface preparation, localised demolition, and channel clearing.
• Two-edge cutting geometry reduces bit wander and speeds up material removal in dense substrates.