What is the standard countersink angle?
Accordingly, what is the most common countersink angle? The most common chamfer angles are 82° and 90°, but most screws have an angle 82° so that is the angle that should be used in most projects. Countersinks are available with cones shaped to create six distinct chamfer angles — 60°, 82°, 90°, 100°, 110° and…