Precision Machinist Straight Edge 630mm Class 1 Made in USSR Top Grade

Description

100% Original Made USSR!
Primenyaetsya to check the straightness and flatness by optical slits against the light. Made of hardened stainless steel. Accuracy classes 1 and 2. Length: 400, 500, 630, 1000, 1600, 2500 mm.
Dimensions, mm
Flatness tolerance,
µm
The parallelism tolerance,
µm
Weight
класс 1
класс 2
класс 1
класс 2
630х50х14
8
12
12
20
2,6
1000х60х16
10
16
16
25
5,8
1600х80х18
16
25
20
40
14.8
2000х120х18
20
30
30
50
26,2
2500х120х20
25
40
30
60
39,8
3000х120х20
30
50
50
80
46,6
4000х160х30
40
60
50
100
130
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I try to send your item as soon as possible, Normally no later than 3 days after payment is received. arrive time is contingent on the carrier.