After-sales Service: | Good After Service |
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Warranty: | 6 Months |
Condition: | New |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Range of roughness (Ra) Unit:μm | ||
Grain size | Resin bond (B) | Metal bond (M) |
80/100 ~100/120 | --- | 3.2---1.6 |
100/120~170/200 | 0.8---0.4 | 1.6---0.8 |
170/200~230/270 | 0.4---0.2 | 0.8---0.4 |
325/400~M12/22 | 0.2---0.1 | |
M10/20~M3/6 | 0.1---0.05 | |
M3/6~M0/1 | 0.05---0.025 |
Suppliers with verified business licenses