Granite Parallels

Granite Parallels

We are the first and largest in manufacturing precision granite products and has more than 15 years experience

Applying the substitute equal height block to measuring the parallelism of components，it is supplied in pairs.

TYPE(mm)	Flatness of working surface¶llelism of opposite surface		Squareness between working surfaces		Tolerance of h.w between a matched pair
	Precision grade DIN876/GB/JIS
	00	0	00	0	00	0
160x25x16	1.5	3	20	40	1.5	3
250x40x25	2	4	30	60	2	4
400x63x40	4	8	40	80	4	8
630x100x63	6	12	50	100	6	12

We also provide "GRADE：Germany DIN876/GB/ JIS" !

Model NO.: SG

Material: Marble

Range: 0～500mm

Measure Method: Manual

Precision Measuring Device: Precision Measuring Device

Customized: Customized

Color: Black

Trademark: ND

Specification: ISO9001:2008, SGS

HS Code: 9031900090

Delivery: We will finish your products within 15 days after you paid money.

WELCOME TO CONTACT ME FOR MORE INFORMATION:

jack.zhu@nd-cnc.com/ whatsapp: +86 15315317018

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