The Makita B-49373 75-Piece Metric Drill and Screw Bit Set is a complete multi-material kit built for drilling and fastening across metal, wood, and masonry. It includes titanium-nitride coated HSS drill bits for metal (1–8 mm), brad-point wood drill bits (4–8 mm), and masonry drill bits (4–8 mm), giving wide coverage for everyday site and workshop tasks.

The set also contains a large selection of screwdriver bits, including Phillips, Pozidriv®, Torx®, Slotted, and Hex, along with nut-setters (5–11 mm) and a magnetic bit holder. All pieces are arranged in a compact, durable carry case designed for quick organisation and easy transport.

This kit provides reliable performance, strong durability, and a broad range of applications, making it suitable for installations, repairs, assembly work, and general drilling tasks in mixed materials.