Bohai Precision Machinery Co.,Ltd

Granite Measuring Tools

	Granite Granite Parallels

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Origin	China
Brand Name	Bohai

BoHai parallels can be used to elevate workpieces above the surface of a plate so the workpieces with shoulders or steps can be puickly and easily inspected among many other uses. They come in 2 sides finished or 4 sides finished. Always supplied in pairs. Our standards mainly according to GB87-85, GGG-P-4630, DIN876, JIS-B510, ISO-DP8512 and so on. This item are available in grades”000”,"00" and"0", Manufactured from carefully selected black granite.

Granite straight edges :BoHai straight edges have two types of granite straightedges---2 sides finished and 4 sides finished. We can produce this item according to clients’ sepcial requests. Our standards mainly according to GB87-85, GGG-P-4630, DIN876, JIS-B510, ISO-DP8512 and so on. This item are available in grades000,"00" and"0", Manufactured from carefully selected black granite.