Drill Bits & Cores
Browse drill bits and core cutters for construction, maintenance and metalworking. Choose from HSS and cobalt jobber bits, step drills, countersinks, SDS Plus and SDS Max drill bits, rebar cutters, TCT percussion cores, dry and wet diamond cores, and HSS Rotabor broach cutters.
Choose the right tooling and fitting
- SDS Plus and SDS Max: separate drill-bit ranges for compatible machines. SDS Plus rebar cutters require rotary-only operation, with no hammer action.
- TCT percussion cores: K-Taper cores with SDS Plus or SDS Max machine adaptors purchased separately.
- Dry diamond cores: Premier P5-EDDC cores use a ½″ BSP female thread. Use compatible drilling equipment without hammer action.
- Wet diamond cores: Premier P5-WC cores use a 1¼″ UNC thread and require a water feed. Check whether your machine needs a separate adaptor.
- HSS Rotabor cutters: 19mm Weldon shanks, with selected 30mm or 50mm cut depths. Matching pilot pins are available separately.
Check each product’s material suitability, diameter, length or cut depth, fitting and supplied contents before ordering. Available sizes vary by product; follow the manufacturer’s operating instructions.
