STAS 11679-1983
CONICAL SHANK .MULTISTAGE TWIST DRILLS, FOR PASSAGE HOLES AND COUNTERSUNK OR INSTRUMENT HEADED SCREWS SEATING Dimensions

Standard No.

STAS 11679-1983

Release Date

1983

Published By

RO-ASRO

Latest

STAS 11679-1983

Scope

1 Prezentul standard stabile?te dimensiunile burghielor elicoidale, ?n trepte, de tip N, cu coad? conic?, pentru prelucrarea g?urilor de trecere seria mijlocie STAS 3336-81 ?i a loca?urilor forma LI 1 STAS 11574-83 pentru ?uruburi cu cap ?necat sau semi?n

STAS 11679-1983 history

• 1983 STAS 11679-1983 CONICAL SHANK .MULTISTAGE TWIST DRILLS, FOR PASSAGE HOLES AND COUNTERSUNK OR INSTRUMENT HEADED SCREWS SEATING Dimensions