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Granite Measuring Angle Tool Granite V Block

- Jan 10, 2018 -

Basic Info

Product Description

  • Model NO.: CHVB-004

  • Color: Black

  • Technics: Artificial

  • Surface Finishing: Polished

  • Granite Density: 2~3g/m3

  • Certification: ISO9001, CE

Granite Measuring Angle Tool granite v block
For inspecting the coaxality cylindricity symmetry and shifting of revolution parts,V block
Generally supply by pair if need single pcplease adv.when order.
Rock by long-term natural aging, organizational structure, uniform, linear expansion coefficient is very small, the internal stress completely disappeared, no deformation, so the accuracy is high.
Rigid, high hardness, wear resistance.
Will not scratch, without a constant temperature to prevent ,temperature measurement accuracy can be maintained at room temperature
Precision:according to the national standards measurement examination regulations execution:

Flatness of 
working surface

parallelism betweenVslot 
and bottom surface

parallelism betweenVslot
and side surface

betweenVslot&side surface

betweenVslot &end surface

squareness between 
VSlot&bottom surface

Height difference of the 
vslot within a matche pair


precision grade(um)


 granite v block-001.jpg

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