Roller Bit

• 8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Price 8 1/2" 8 3/4" 216mm 222mm TCI&Mt Tricone Bit/ Steel Tooth Drill Bits/ Rock Drilling Bit/ API Roller Cone Bit Factory Priview more
• Tricone Drill Bit TCI Tungsten Carbide Insert Roller Cone Bit for Oil Well Hard Rock Drilling Overview XMK:Non-sealed Roller Air Bearing Mining Roller Cone Bits The XMK series bits are non-sealed Roller Bearing bitview more
• Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price, Drilling Tools YINHAI MT TRICONE BITS PROFILE YINHAI TEAM DESIGN CAPABILITY SHOW YINHAI BITS PRODUCTION PROCESS SHOW YINHAI DELIVERY - view more
• Tricone Bit Bearing Sealed Rock Roller Drill Bit TCI Tricone Bits Package Size65.00cm * 50.00cm * 50.00cm Package Gross Weight75.000kg Metal Sealed Bearing Tri-cone Bits ----Cutting Struview more
• China Professional Manufacturer Roller Cone Bit Tricone Drill Bit for Sale Overview Package Size22.00cm * 18.00cm * 34.00cm Package Gross Weight25.000kg Countries that our company have already exview more
• Factory Price API 12 1/4" Tricone Bit, 311.15mm Roller Cone Bit, Rock Drill Bit for Water or Oil/Gas Well Drilling YINHAI 12 1/4" TRICONE BITS-- REAL PHOTOS YINHAI TRICONE BITS OVERVIEW & TECH DATA YINHAI FOREIGH EXHIBITION SHOW FAQ:1.view more
• 10 5/8′′ 269mm IADC437 Soft Borehole Drilling Tricone Rotary Roller Bit Price Overview Hejian Hengji Bit Manufacture Co.,LTD is specialized in manufacturing high quality rock bit since 2001,especialview more
• Wholesale Factory 8.5 TCI Tricone Bit Rock Drill Bit for Sale Overview Product Description Product Application The Tricone Bit is the most versatile drill bit on the market.It is theview more
• API 5 7/8" 6" 6 1/2" 6 3/4" 149mmOverview Product Parameters triocne bit drilling quartzite granite formation Model: TCI BIT, STEEL TOOTH BIT Available sview more
• PDC Rock Roller Cone Drill BitTri-cone Bits Metal Sealed Bearing Tri-cone Bits ----Cutting Structure Steel Tooth: Premium tungsten carbide hard facingview more
• Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit/ Rock Drill Bit/ Roller Cone Bit for Water/Oil/Gas Well Drilling, Factory Price, Drilling ToolsYINHAI MT TRICONE BITS PROFILE YINHAI TEAM DESIGN CAPABILITY SHOW YINHAI BITS PRODUCTION PROCESS SHOW YINHAI DELIVERY - view more
• Factory Price API 5 7/8" 6" 6 1/2" 6 3/4" 149mmYINHAI TECH DATA FOR TCI TRICONE BITS REAL SHOT OF YINHAI PRODUCED TCI BITS About the company-HEJIAN YINHAI ROCK BITS MFview more