Concrete drill bits, 9-piece set (5 mm – 16 x 160 mm), SDS-Plus electric hammer drill bits for impact drills, cross-cut drill bits for brick, stone, natural stone

9-DRAIN SET: 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, you can drill all common dowel holes. (For your machine and personal safety, it is not recommended to use a three-jaw hammer drill.)

Carbide Drill Bits: The drill bit set is made of high-quality carbide steel, which is durable and rust-resistant. The tungsten carbide-tipped drill bit head is harder, stronger, and more resistant to extreme loads; high drilling density and rapid waste removal.

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

Fully hardened drill bit with a double-fluted spiral for efficient debris removal. 2-HOLE SHAFT: Round handle, two-hole drill bit, regular drilling tools in an individual red box for concrete, granite, and stone. It ensures optimal dust and debris removal thanks to its rounded spiral geometry, which is more efficient. APPLICATION: Suitable for drilling holes in concrete, ceramic tiles, stone, wood, aluminum, plastic, and multi-layered materials. For all drill bits with an SDS-Plus shank, such as Bosch, Makita, Hilti, Einhell, Kress, Dewalt, and many others. (The SDS Plus drill bit is only compatible with standard SDS Plus, not SDS Max.)