This three piece set of hex shank five-fluted countersinks with an 82° included angle makes quick work of countersinking or easing hole edges and it is perfectly suited to deburring holes in wood brass and mild steel.

– 5/8″, 1/2″, 3/8″
– 5 tempered flutes
– 82 Degree cutting angle
– Suitable for all wood and wood products and non ferrous metal