Drill Bit Extensions

Drill bit extensions are lengthened shanks that connect your power drill to a drill bit for deep-hole drilling. The extended reach bypasses the bulky drill body - allowing you to route cables and plumbing pipes through thick masonry or access confined spaces between joists.

Heavy-duty 200mm diamond core drill extension bars withstand extreme torque - letting you bore large clearance holes through thick brickwork and block without the bit detaching. 1/2" BSP threaded fittings screw tightly into the core bit - preventing wobble and ensuring direct power transfer from the motor to the cutting edge.

Rigid steel constructions maintain stability during high-speed rotation, preventing bit runout and snapping under heavy pressure. Maximise the reach of your existing power tools with hard-wearing drill accessories from trade-trusted brands like Toolpak.