sao tome and principe Plane square
Specification size (mm):90x 75x 12 weight (kg):0.15 material: 45 steel (one piece cutting parts)
Category:
Product Description
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Specifications (LxWxH) |
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90x90x12 ±0.1mm; |
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90x75x12 ±0.1mm; |
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275x200x12 ±0.1mm; |
| Material:45# steel. |
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Aperture:A = φ16.065 -- φ16.149mm. |
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Hole spacing:L1=25±0.05mm。 |
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Verticality:0.1/200mm。 |
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Flatness:0.1/1000 mm。 |
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Surface roughness:Ra3.2 |
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Hardness:HRC18-25。 |
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