JIS B 4304:1998
Centre drills for centre holes

Standard No.

JIS B 4304:1998

Release Date

1998

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS B 4304:2005

Latest

JIS B 4304:2018

Replace

JIS B 4304:1988

JIS B 4304:1998 history

• 2018 JIS B 4304:2018 Centre drills for centre holes
• 2005 JIS B 4304:2005 Centre drills for centre holes
• 1998 JIS B 4304:1998 Centre drills for centre holes
• 1988 JIS B 4304:1988 Centre drills for centre holes