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China, Chinese Premium Diamond Bort Drill Bit for Efficient Coal Mining1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Diamond Drilling ToolsHigh-Quality BitDiamond Bort Bit
ZHE MACHINERY CO., LTD
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Product Description Product Description AVAILABLE SIZEQ SeriesAQ, BQ, NQ, NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTK, GeoborsT2 SeriesT2 46, T2 56, T2 66, T2 76, T2 86, T2 101T6 SeriesT6 76, T6 86, T6 101, T6 116, T6 131, T6 146,T6S SeriesT6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146T SeriesT36, T46, T56, T66, T76, T86Z SeriesZ46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146B SeriesB36, B46, B56, B66, B76, B86, B101, B116, B131, B146WF SeriesHWF, PWF, SWF, UWF, ZWFWT SeriesRWT, EWT, AWT, BWT, NWT, HWT (Single Tube, Double Tube)WG SeriesEWG, AWG, BWG, NWG, HWG ( Single Tube , Double Tube )WM SeriesEWM, AWM, BWM, NWM, HWMOthersNMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, HTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TT56, TB56, TS116, CHD101Chinese Standard56mm , 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mmCustomisedOthersProduct ParametersModelDrill BitReaming ShellO.D.(mm)I.D.(mm)O.D.(mm)BTW59.5642.159.95NTW75.3156.175.7HTW95.5771.196.09AQ47.6326.9748.01BQ59.5636.459.95BQ359.5633.5359.95NQ75.3147.6375.7NQ375.3145.0875.7HQ95.5763.596.09HQ395.5761.1196.09PQ122.0584.96122.65PQ3122.0583.06122.65Quality Control1. We have been strictly controlled the quality of our raw materials, and all of our steel metals are from famous steel mills (factories). And physical metallographic analysis and chemical composition test are also used to ensure the quality of raw materials.2. Immediate inspection will be done for each production procedure, and full examination will be implemented for threaded products.3. Our outsourcing products will also be strictly examined before utilization.4. Our sampling rate for final products is higher than 30%.Related Products
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