Countersinks 90°
Abstract
This document specifies dimensions for countersinks with a point angle of 90° made of high-speed steel. The dimensions of forms A and B are primarily used for deburring and those of forms C and D for countersinking.
Begin
2023-05-03
Planned document number
DIN 335
Project number
12102962
Responsible national committee
NA 121-01-03 AA - Countersinks, core drills and reamers of high-speed steel and hard metal tips
draft standard
Countersinks 90°
2024-03
Order from DIN Media
previous edition(s)
Countersinks 90°
2007-12
