Trend TCT Counterbore

This Trend TCT Counterbore features a 1/2" (12.7mm) diameter cut with a 1/4" (6.35mm) shank diameter and a 3/4" cut length — the larger shank option in the 1/2" cutting diameter range, providing increased rigidity and stability for demanding recessing tasks in plywood, particle boards, and abrasive plastics. The 1/4" shank diameter is compatible with a wider range of chucks and drill drivers, making this an especially versatile choice for workshop use. Fully adjustable and supplied with a HSS slow spiral drill bit and hex key, setup is simple and precise. For replacement twist drills, use slow spiral type — for example, 501/532 to 501/012. Not suitable for ferrous or non-ferrous metals.