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Home ProductsGranite Surface Plate

Measuring Granite Surface Block , Granite Flat Plate 400 × 400 × 70mm

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Measuring Granite Surface Block , Granite Flat Plate 400 × 400 × 70mm

Measuring Granite Surface Block , Granite Flat Plate 400 × 400 × 70mm
Measuring Granite Surface Block , Granite Flat Plate 400 × 400 × 70mm

Large Image :  Measuring Granite Surface Block , Granite Flat Plate 400 × 400 × 70mm

Product Details:
Place of Origin: China
Brand Name: FMS
Certification: CO
Model Number: custom-made
Payment & Shipping Terms:
Minimum Order Quantity: 5
Price: Negotiable
Packaging Details: wooden
Delivery Time: 10 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100PC /30days
Detailed Product Description
Material: Black Granite Application: High Precision Industry
Tolerance: 00 Grade HS Code: 90179000
Name: Measuring Plates Made Of Granite Measure Method: Manual
Optional Accessory: Stand For Granite Surface Plate Standard: DIN876 II
Usage: Laboratory Measuring Tool
High Light:

measuring granite surface block

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400 × 400 × 70mm granite surface block

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measuring granite flat plate

Measuring Plates Made of Granite

 

Measuring plates /Surface plates made of natural granite and can be used for flatness measurement of workpieces. Granite surface plates can also be provided with T-slots, holes or threaded inserts to fix for example Tailstocks, Measuring stands with dial gauges or other measuring devices. The flatness of the surface plates according to DIN 876 and it is available in accuracies 000, 00, 0 and 1. Matching base frames with or without cabinet and accessories can be offered with

A granite surface plate is needed in your workshop to aid with sharpening tools when a flat reference point is required, it is also useful when marking out or checking the flatness of your tools or work. Because the plate is made of solid granite it will not rust or corrode and it is guarenteed not to warp or deform over time

Our granite surface plate refers to the advanced standards of the leading countries, and its flatness tolerance is in accordance with the JB/T 7975-1999 Surface Plate:

 

Grade 000 =1x(1+d/1000)/μm

Grade 00 =2x(1+d/1000)/μm

Grade 0 =4x(1+d/1000)/μm

Grade 1 =8x(1+d/1000)/μm

 

(d is the length of the diagonal)

Specification
Length × Width × Thickness (mm)

Weight (kgs)

Precision Grade (μm)

000

00

0

1

300 × 200 × 50

17

1.5

3

6

12

300 × 300 × 50

19

1.5

3

6

12

400 × 300 × 70

25

1.5

3

6

12

400 × 400 × 70

48

2

3.5

6.5

13

630 × 400 × 100

76

2

3.5

7

14

630 × 630 × 100

155

2

4

8

16

800 × 500 × 130

156

2

4

8

16

1000 × 630 × 130

284

2.5

4.5

9

18

1000 × 750 × 150

338

2.5

5

9

18

1000 × 1000 × 150

450

2.5

5

10

20

1600 × 1000 × 200

963

3

6

12

24

2000 × 1000 × 200

1200

3.5

6.5

13

26

1600 × 1600 × 300

2312

3.5

6.5

13

26

2000 × 1600 × 300

2890

3.5

7

14

28

2500 × 1600 × 300

3612

4

8

16

32

3000 × 2000 × 500

9030

4.5

9

18

36

4000 × 2000 × 500

12040

5.5

11

22

44

6000 × 2000 × 700

25284

7.5

15

30

60

 

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