Concrete Drill Bits, 9PCS (5 mm 16x160 mm), For Perforator, Concrete, Brick, Stone, Metal

Description

9PCS DRILL SETS: : 5mm. 6mm. 6mm.8mm. 8mm.10mm.12mm.14mm.16mm*160mm; The drilling depth is 100 mm. With this you can drill all common stud holes.

CARBIDE DRILLS: : The drill set is made of high quality carbide steel, durable and rust resistant. Tungsten carbide tipped drill head is harder, stronger and more resistant to extreme loads; drilling high density and rapid waste disposal

X-SHAPED HEAD:: It features an innovative X-shaped geometry with a unique cross-spline design for optimal disassembly and ease of use. Fully hardened drill bit with a double flute spiral for removal effective waste management.

2-HOLES SHANK:: Round handle, two-hole drill bit, regular drilling tools in individual red box for concrete, granite, stone. It ensures optimal removal of dust and debris via 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 holder such as Bosch, Makita, Hilti, Einhell, Kress and Dewalt and many more.