Makita D-05175 Masonry Drill Bit Set, 5-Piece, 4-10 mm

The five-piece spiral masonry drill bit set from Makita is designed for boring holes into cement-based materials. It provides the tooling needed to prepare concrete surfaces for anchors, fittings, and other fasteners. Each bit uses a spiral geometry to clear dust efficiently during drilling. These accessories are intended for impact drills operating in hammer mode and handle the physical demands of penetrating masonry. Operators can rely on the kit for construction work where consistent hole dimensions matter.

All included drill bits have a cylindrical shank, which ensures compatibility with the standard chucks found on most impact drills. Diameters range from 4 mm to 10 mm to suit standard wall plugs. Tool lengths increase with diameter, providing proportionate reach for different installation depths. A plastic carrying case houses the full set, keeping the components organised and protecting the cutting edges during transport. The case also allows the correct bit to be picked out quickly on site.

• Includes 4×70 mm and 5×85 mm drill bits for preparing smaller masonry anchors.
• Provides 6×100 mm, 8×100 mm, and 10×100 mm bits for installations requiring a 100 mm working length.
• Cylindrical shank profile enables secure mounting in standard impact drill chucks.
• Rated for use in the hammer drilling mode of compatible power tools.
• Suitable for boring into concrete and similar cement-based masonry substrates.
• Supplied in a plastic carrying case for quick access and component protection.