GOST 20388-1974
Machine shell solid straight-fluted reamers for light alloys. Design and dimensions

Standard No.

GOST 20388-1974

Release Date

1974

Published By

RU-GOST R

Latest

GOST 20388-1974

GOST 20388-1974 Referenced Document

• GOST 11173-1976 Reamers with allowance for lapping. Tolerances*， 1976-12-22 Update
• GOST 19272-1973 Cylindrical finishing lapped reamers for cultivation defails of light alloys. Allowances on diameters
• GOST 20389-1974 Machine shell solid spiral-flute reamers for light alloys. Design and dimensions
• GOST 7722-1977 Cylindrical hands reamers. Design and dimensions*， 1977-12-22 Update

GOST 20388-1974 history

• 1974 GOST 20388-1974 Machine shell solid straight-fluted reamers for light alloys. Design and dimensions