HB 3660-1986
Plain bed lathe, hand screw tap for regular screw thread of through hole in light alloy machining d＝3~7mm (English Version)

Standard No.

HB 3660-1986

Language

Chinese, Available in English version

Release Date

1986

Published By

Professional Standard - Aviation

Latest

HB 3660-1986

Scope

3660-86 Standard name: Slotless machine for processing light alloy through holes and ordinary threads, hand tap d = 3 ~ 7mm. This standard is suitable for motorized or manual cutting of through holes and closed holes in light alloy parts GB192-81, GB193-81, GB196-81, GB197-81, GB2515-81, GB2516-81 ordinary thread.

HB 3660-1986 history

• 1986 HB 3660-1986 Plain bed lathe, hand screw tap for regular screw thread of through hole in light alloy machining d＝3~7mm