Bridge Type Straight Edge

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The bridge type straight edge which applies HT250 as its raw materials, is manufactured in compliance with the JB/T7977-99 manufacturing standard. Its working surface is processed with the scraping technology. Our precision straight edge is mainly used for inspecting the flatness of flat plate, long guide rail, etc., through the coloring method or dial gauge. Moreover, it can be applied to inspect the straightness of the workpiece by the method of light-gap testing.

Parameters of Straight Edge Tool

Size(mm)	Straightness or Flatness of Working Surface
	Precision Degree(μm)
	0	1	2
500 × 50	3	6	12
750 × 50	4	8	15
1000 × 50		10	20
1600 × 70		15	30
2000 × 80		18	36
2500 × 90		22	44
3000 × 100			52
3500 × 100			60
4000 × 100			68
5000 × 110			84
6300 × 120			105
8000 × 120			132

Related Names
Measure Gauge Supplier | Practical Machinist Tool | Plane Measurement

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Links：https://www.globefindpro.com/products/6194.html

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