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impregnated diamond core bits
291 Products|3 Suppliers
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AQ BQ NQ HQ PQ Impregnated diamond core drill bit for hard rockUS$ 80 - 150MOQ: 1 PieceJinshi Drilltech Co.,Ltd -
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for impregnated diamond core bits compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in impregnated diamond core bits contracts -
Impregnated Diamond Core Bit (NWG)NegotiableMOQ: 1 PieceHengshui Aoxing Geological Equipment Co., LTD -
hot sale Long work life HQ/BQ/NQ/PQ Diamond pDC Core Drill BitUS$ 50 - 100MOQ: 1 PieceJinshi Drilltech Co.,Ltd -
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