Description

This 4-piece drill and countersink set combines tapered twist drills with single-flute countersink bits for precise wood screw applications. Featuring adjustable countersink heads in 8mm, 9.5mm, 9.5mm, and 12mm sizes paired with matching 3.2mm, 3.6mm, 4.1mm, and 4.7mm tapered drills, it's engineered for hardwood work. Ideal for creating clean, countersunk screw holes with minimal effort and maximum accuracy.