Model Number: BR3-90mm BIT Lead Time: Quantity(Pieces) 1 - 100 >100 Est. Time(days) 15 Negotiable Contact Supplier Loading... Product Details Company Profile Report Suspicious Activity Overview Quick Details Applicable Industries: Construction works , Energy & Mining Place of Origin: Hunan, China Brand Name: New Diamond Type: Drill Bit Machine Type: Drilling Tool Certification: ISO 9001 Material: Carbon Steel Processing Type: Forging Use: Well Drilling Standard: ISO-9001 Application: DTH Drilling