C.K T3120 SDS-Plus Concrete Drill Bits
- CK Tools T3120 0716, These 7 x 90mm SDS-Plus concrete drill bits from C.K are made from forged steel with a tungsten carbide tip for extra durability. These bits have an optimised design for fast & accurate drilling in concrete, stone & brick. CK Tools T3120 0716 SDS-Plus Concrete Drill Bit 7x 90x 160mm