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Black Granite Straight Edge (Made in China)

- Nov 07, 2017 -

Black Granite Straight Edge (Made in China) Basic Info

Product Description

  • Model NO.: 500*500mm 8000*3000mm

  • Color: Black

  • Granite Straight Edge Size: 600 X 600mm

  • Granite Density: >3g/m3

  • Form: Big Slab

  • Certification: ISO9001

  • Delivery Detail: About 15-20 Days

  • Specification: 500*100*40 2500*200*80

  • HS Code: 901720000

  • Granite Straight Edge Surface Finishing: Polished

  • Shape: Square

  • Thickness: 5mm

  • Unified Catalogue: G3503

  • Granite Straight Edge Technics: Natural

  • Granite Measuring Tools: Marble Tools

  • Origin: China

Δ High-precision measurement tool made of natural stone for instrumentation, precision tools, test and measurement of mechanical components, is the ideal plane.
Δ These stones are equipped with black gloss, structural precision, even texture, good stability, high strength, high hardness, can be maintained at high precision heavy duty and general temperature changes, and has no rust, acid, wear resistance, not magnetized, the same type, easy to maintain, easy to clean and so on. Precision measuring tools precision machinery factory.
Δ Marble straight edge is also known as granite edge, according to the national machinery industry standards: JB/T7878-1999 manufacturing.

Granite Straight Edge Specifications(mm)Parallelism of WorkingFlatness of WorkingPerpendicularity of Working
Precision grade ( μm)



Black Granite Straight Edge (Made in China).jpg

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