Countersinking – creating a recess

Countersinking means creating a recess by using a mechanical machining operation in a hole that has been drilled. The purpose of this machining operation is to countersink a screw into the drilled material so it no longer protrudes above the surface of the material. The machining operation which achieves this is called "countersinking".

Machined Material
Brand
Quality
Variant
Geometry
Diameter Ø (d1)