Concrete Drill Bits, 9 Pieces (5mm 16 x 160mm), SDS-Plus Electric Hammer Drill Bit for Impact Drill, Cross Drill Bits for Brick, Stone, Natural, Metal

【9PCS DRILL BIT SETS】5mm. 6mm. 6mm.8mm. 8mm.10mm.12mm.14mm.16mm*160mm; The drilling depth is 100mm. With this, you can drill all common dowel holes. (For your machine and personal safety, it is not recommended to use a three-claw impact drill)

【CARBIDE BITS】: The drill bit set is made of high-quality carbide steel, which is durable and rust-resistant. The tungsten carbide-tipped drill head is harder, stronger and more resistant to extreme loads; high density drilling and fast waste removal

【X-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-flute spiral for efficient waste removal.

【2-HOLE SHANK】Round handle, 2-hole drill bit, regular drill bits in individual red box for concrete, granite, stone. It ensures optimal removal of dust and debris via a rounded spiral geometry, more efficiently.

【APPLICATION】: Suitable for drilling holes in concrete, ceramic tiles, stone, wood, aluminum, plastic, concrete and multi-layer materials / For all drill bits with SDS-Plus holder such as Bosch, Makita, Hilti, Einhell, Kress and Dewalt and many more. (The SDS Plus drill is only suitable for standard SDS Plus, not SDS MAX)