9 PCS SDS Plus Concrete Drill Bits Four-edge drill bits for concrete drilling-

Set of 9 drill bits: 5 mm.6mm.6mm.8mm.8mm, 10mm, 12mm, 14mm, 16mm x 160mm.The depth of per?age is 100 mm.You can use it to drill all common dowel holes.

• Set of 9 drill bits: 5 mm.6mm.6mm.8mm.8mm, 10mm, 12mm, 14mm, 16mm x 160mm.The depth of per?age is 100 mm.You can use it to drill all common dowel holes.
• Carbide Drill Bits: The drill bit set is made of carbide, durable and rust-proof.The carbide drill head is harder, tougher and more resistant to stress and tension.
• 2 Hole Shank: Two slotted impact drill bits with round handle with regular drilling tools in one red box for concrete, granite, stone.efficient and optimal removal of dust and dirt thanks to rounded spiral shapes.
• X-Shaped Head: It features innovative X-shaped geometry with a unique flute design for optimal disassembly and ease of use.Fully hardened drill bit with double spiral for efficient waste removal.
• Application: Suitable for drilling holes in concrete, ceramic tiles, stone, wood, metal, aluminum, plastic, concrete and multi-layer materials.For all drills with SDS-Plus holders