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

Standard No.

JIS B 4305:2002

Release Date

2002

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS B 4305:2002

Scope

This standard specifies the dimensions of straight shank long drills (hereinafter referred to as drills) with a diameter of 2 to 14 mm and a total length of 125 to 400 mm.

JIS B 4305:2002 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