The TUSK TUNGSTEN CARBIDE TOOTH (TCT) DECKING BIT is designed for controlled pilot hole drilling and countersinking in one step, ideal for decking screws. Suitable for timber, cement sheet, plastic, fibre-cement, and other abrasive materials. It features an adjustable depth stop and a free-spin bearing collar to prevent marking and extend tool life.
 
Extra-wide gullets prevent jamming by clearing chips easily. Includes a TCT countersink cutter, a multi-purpose TCT bit for fibre-cement, and 2 HSS bits for timber. The quick-change hex shank fits impact and standard drills, offering a secure, non-slip grip.