Drifting And Tunneling Thread Button Bits R38 Button Bit

Quick Details Place of Origin:Shandong, China (Mainland) Brand Name: Jixing Button Drill Bits Main threaded button bits are: R22-32mm, R22-36mm, R22-38mm, R22-41mm; R25-33mm, R25-35mm, R25-37mm, R25-38mm, R25-41mm, R25-43mm, R25-45mm; R28-37mm, R28-38mm, R28-41mm, R28-43mm, R28-45mm, R28-48mm; R32-41mm, R32-43mm, R32-45mm, R32-48mm, R32-51mm, R32-54mm, R32-57mm, R32-64mm, R32-76mm; T38-64mm, T38-70mm, T38-76mm, T38-89mm, T38-102mm, T38-127mm; T45-76mm , T45-89mm, T45-102mm; T51-89mm, T51-102mm, T51-115mm, T51-127mm; T60-92mm, T60-96mm, T60-102mm, T60-115mm, T60-118mm, T60-127mm, T60-140mm, T60-152mm etc. Drilling Equipment Certification:ISO2001:2008 Material:Carbide Processing Type:Forging Use:Coal Mining Color:Demand Usage:Drilling Size:Demand Advantage:High Wear Resistance Packaging & Delivery Packaging Details: Woode Case/Carton/Iron Box Delivery Detail: 20days1.Features Taper button Bit 1.TypesTapered chisel bits, Tapered cross bits, Tapered button bits 2.Application:Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling 3.Feature:Tapered drill bits connect tapered drill steel of rock drill for drilling holes 4.Material:High quality carbide and high quality steel 5.MOQ:No requirement for testing and trial order