
The Kango 6 x 18mm fibre cement countersink drill bit drills and countersinks fibre cement boards, cladding and cement sheet up to 18mm thick in one pass, so screw heads sit flush with the surface. It's a practical choice for fibre cement cladding work where a neat, recessed finish matters.
For anyone asking whether you can drill into fibre cement, a dedicated bit handles it cleanly. Knowing how a countersink drill bit works helps you get consistent results: the stepped cutter forms the pilot hole and the tapered recess together, leaving the screw head flush on cladding and sheeting up to 18mm thick.
Kango 6 x 18mm Fibre Cement Countersink Drill Bit is designed for creating countersink holes in fibre cement boards, cladding, and cement sheets up to 18mm thick. It is engineered for precision drilling of countersink holes, allowing for the flush installation of screws in various fibre cement applications. With a 1/4" hex shank, it fits standard drills. The Kango 6 x 18mm Fibre Cement Countersink Drill Bit helps install screws flush with the surface for a clean finish.
Yes. It is made for fibre cement boards, cladding and cement sheets up to 18mm thick, drilling and countersinking in one pass.
It cuts the pilot hole and a tapered recess at the surface simultaneously, so the screw head finishes flush with the board.
Fit the 1/4" hex shank into a standard drill and drill into the fibre cement until the countersink seats the screw head flush.
Yes. The 1/4" hex shank fits standard drills.
It suits fibre cement up to 18mm thick.








