KS B ISO 866:2003
Centre drills for centre holes without protecting chamfers－Type A

Standard No.

KS B ISO 866:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS B ISO 866:2018

Latest

KS B ISO 866-2023

Scope

This standard specifies the dimensions of the A-type center drill (hereinafter referred to as center drill) for center holes without chamfers.

KS B ISO 866:2003 history

• 2023 KS B ISO 866-2023 Centre drills for centre holes without protecting chamfers — Type A
• 2018 KS B ISO 866:2018 Centre drills for centre holes without protecting chamfers — Type A
• 2003 KS B ISO 866:2003 Centre drills for centre holes without protecting chamfers－Type A