Set of 9 concrete drill bits (5 mm x 16 mm x 160 mm), tile drill bit, SDS-Plus drill bit for impact drills, Phillips head drill bit for concrete, brick, stone, natural materials and metal

【9-BIT DRILL SET】: 5 mm, 6 mm, 6 mm, 8 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm × 160 mm; drilling depth: 100 mm. Allows you to drill all common dowel holes. (For safety reasons, the use of a three-jaw hammer drill is not recommended.)

【CARBIDE THREAD DRILL SET】: Made of high-quality carbide steel, this set is durable and corrosion-resistant. The carbide drill bit is harder, stronger, and better able to withstand extreme loads. It allows for efficient drilling and rapid chip removal.

【X-SHAPED HEAD】: The innovative X-shaped head, featuring a unique cross groove, facilitates disassembly and handling. Fully hardened tip with double helix spiral for efficient chip removal.

【2-Hole Shank】: Round handle, two-hole drill bit, standard drill bit in a separate red box for concrete, granite, and stone. The rounded spiral geometry ensures optimal and efficient dust and chip removal.

【Application】: Suitable for drilling concrete, ceramic tiles, stone, wood, aluminum, plastic, and multi-layered materials. For all SDS-Plus shank drill bits, e.g., from Bosch, Makita, Hilti, Einhell, Kress, DeWalt, and many others. (The SDS-Plus drill bit is only compatible with standard SDS-Plus systems, not with SDS Max systems.)