BS 869:1978

Specification for toolmakers' flats and high precision surface plates

BSI Group, 01/31/1978

Publisher: BS

File Format: PDF

$76.00$152.40

Description

Published:31/01/1978

Pages:8

File Size:1 file , 290 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Circular hardened steel or granite toolmakers' flats up to 200 mm diameter and circular cast iron or granite high precision surface plates 250 and 400 mm diameter. Material, general design, finish, accuracy, cases, packing and marking. Composition of typical steels, cast irons and heat treatment.

Cross References:
BS 427:Part 1
BS 860
BS 1133:Section 6

Replaces BS 869:1939.

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