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3PCS Wood Hole Saw Cutter Set Carbon Steel Drill Bits
Overview Product DescriptionDetailed PhotosPackaging & ShippingCompany ProfileFAQ1. who are we?We are based in Zhejiang, China, start from 2018,sell to Mid East(30.00%),South America(20.00%),Africa(15.00%),Domestic Market(10.00%),South Asia(5.00%),Southern Europe(5.00%),Wester
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7 7/8" IADC417 TCI Tricone Bit/Roller Cone Bit/Rock Drill Bit
Basic Info. Model NO. YHA 7 7/8-417G
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14 3/4" IADC537 Tri-Cone Bit/Rock Drill Bit for Soft Formation Drilling
Basic Info. Model NO. YHA 14 3/4-537G
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Eccentric Overburden Casing Drilling System Odex 90
Basic Info. Model NO. odex 90mm
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Imp. Diamond Core Drill Bits Pq Hq Nq with Face Discharge
Special sizes can also be made as per request.Product PhotosCompany ProfilePackingWarehouseTrade Show
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Atlas Cop44 Down The Hole DTH Rock Drill Bits
Any special size of DTH bits will be available by requests.Shank can be available:1), Dia. 64mm-70mm shank Bulroc BR12), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR23), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR34), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44,