JIS B 4305:1988
Extra long parallel shank twist drills

Standard No.

JIS B 4305:1988

Release Date

1988

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS B 4305:1998

Latest

JIS B 4305:2002

JIS B 4305:1988 history

• 2002 JIS B 4305:2002 Extra-long parallel shank twist drills
• 1998 JIS B 4305:1998 Extra long parallel shank twist drills
• 1988 JIS B 4305:1988 Extra long parallel shank twist drills