Set of 9 electric impact drill bits for hammer drilling, cross drill bits for brick, stone, natural materials, metal

Set of 9 drill bits: 5 mm, 6 mm, 6 mm, 8 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm x 160 mm, drilling depth is 100 mm; With this set, you can drill all common dowel holes. (For your machine and personal safety, it is not recommended to use three-jaw impact drills.)

Carbide drill bits: The drill bit set is made of high-quality carbide steel, which is durable and rust-resistant. Tungsten carbide drill bits are harder, stronger, and more resistant to extreme loads and rapid waste removal;

It features an innovative X-shaped geometry and a unique cross design for optimal disassembly and ease of use.

Fully hardened drill bit with a double-fluted helix for efficient debris removal. 2-hole handle: round handle, 2-hole drill bit, standard drill bit, suitable for concrete, granite, and stone. Its spiral circular geometry ensures more efficient dust and debris removal. Application: suitable for drilling into concrete, tile, stone, wood, aluminum, plastic, and multi-layered materials/compatible with all drill bits with an SDS-Plus shank. (SDS-Plus drill bits are only compatible with standard SDS-Plus shanks, not SDS Max)