Steel Tooth Tricone Bit

Factory direct supply new 6 inch mill tooth tricone bit steel tooth tricone bit for water well Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 6INCH 127 3 1/2API REG 19684~53428lbs 87.5~237.5KN 150~60 Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. WOB (KN/mm) PRM(r/min) 116/117 Low compressive strength, high drill-ability and

Factory supply new 12 1/4 inch steel tooth tricone roller cone rock drill bit for well drilling with good quality Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 12 1/4 311 127 117 6 5/8 API REG PIN 19684~53428lbs 87.5~237.5KN 150~60 Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. WOB (KN/mm) PRM(r/min) 116/117 Low compressive

8 1/2 roller bit oil drilling tricone bit water drill tricone bit mill toothroller cone 8 1/2 roller bit oil drilling tricone bit water drill tricone bit mill tooth roller cone Steel tooth / milled tooth tricone bit for soft to medium formations. ISO & CE certified, reliable quality. Technical parameters Commodity Steel Tooth Tricone Bit Size 8 1/2 inch 215.9 mm IADC 247 Thread Connection 4 1/2 API REG PIN WOB (Weight On Bit) 0.35~0.95 KN/mm RPM(r/min) 150~50 Formation Medium

Brand New 17 1/2" 444.5mm Milled Tooth Rotary Drill Bit for Oil and Water well Drilling Product Features: 1. Optimized design of bit contour and tooth distribution; 2. Asymmetric blade design, which can balance the forces on the bit; 3. Multiple gauge protection, increases gauge holding capability and bearing life; 4. CFD hydraulic balance design, easy for bit cleaning, cooling, and chip removal; 5. Premium O-ring, advanced grease, which greatly increase the lubricating

8.5inch Mill Tooth Roller Cone Drilling Bit Available from Stock Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 8 1/2INCH 127 4 1/2API REG 19684~53428lbs 87.5~237.5KN 150~60 Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. WOB (KN/mm) PRM(r/min) 116/117 Low compressive strength, high drill-ability and extremely soft formation,

API 17.5 inch Rotary Rock Bit IADC127 Tricone HDD Bits from Reputable Roller Cone Manufacturer Product Features: 1. Optimized design of bit contour and tooth distribution; 2. Asymmetric blade design, which can balance the forces on the bit; 3. Multiple gauge protection, increases gauge holding capability and bearing life; 4. CFD hydraulic balance design, easy for bit cleaning, cooling, and chip removal; 5. Premium O-ring, advanced grease, which greatly increase the lubricatin