Original
By certification 
Granite Parallel
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 & parallelism 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: Fortune
Specification: ISO9001:2008, SGS
HS Code: 9031900090
Delivery: We will finish your products within 15 days after you paid money.
Payment: T/T, L/C, PAYPAL and so on.
