| Sign In | Join Free | My burrillandco.com |
|
Factory Supply Directly 22inch IADC117 Steel Tooth Tricone Drilling Bit IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with high c...
Factory Supply Directly 9 1/2inch IADC217 Steel Tooth Tricone Drilling Bit IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with hig...
High Quality 9.5inch IADC217 Steel Tooth Tricone Bit IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with high compressive streng...
Power Factory 558mm IADC217 Steel Teeth Tricone Bit For Water Well Drilling IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with hi...
Power Factory 311mm IADC217 Mill Tooth Tricone Drill Bit IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with high compressive stre...
1 . Descriptions: Tungsten Carbide Insert (TCI) Tricone bits are are used middle to hard rock formation which offers a variety of carbide inserts such as spherically shaped inserts for very hard rock or conical...
Tungsten Carbide Hard Rock Roller Cone Drilling Bit Product Specifications Diameter 14-3/4" (374.6mm) Bearing Type Rubber sealed Drilling cycle type air circulation Connection thread type 7 5/8 reg pin Formatio...
Customized Rotary Tricone Drilling Bits For Mining Wells Product Specifications Diameter 7 7/8" 200mm Bearing Type Journal bearing/Composite seal Drilling cycle type Mud circulation Connection thread type 4 1/2...
Factory China Water Well Rotary Tricone Drilling Bits Product profile High-strength and high-wear-resistance carbide insert are used to improve the strength and wear-resistance of the insert. The new journal be...
Carbide Sealed Bearing Mining Tri-cone Drill Bit CUTTING STRUCTURE Spherical on gage and inner rows. Designed for high compressive strength, hard and abrasive formations, such as magnetite quartzite, quartzite,...
Carbide API Mining Rotary Tri-cone Drill Bit CUTTING STRUCTURE Spherical on gage, double spherical on inner rows. Designed for high compressive strength, hard and abrasive formations, such as granite, limestone...
10-5/8" IADC 645 Solid Carbide API Roller Cone Drill Bit For Large Mining CUTTING STRUCTURE Conical on gage, double spherical on inner rows. Designed for high compressive strength, medium hard and ......
10 5/8" IADC 515 Carbide Sealed Bearing Tricone Drill Bit For Mining CUTTING STRUCTURE Chisel on gage, conical on inner rows. Designed for medium soft formation with low compressive strength, such as shale, ......
Roller Tricone Mining Drilling Bits CUTTING STRUCTURE Off-chisel on gage, conical on inner rows, with auxiliary carbide protection. Designed for very soft formations with low compressive strength and high friab...
TCI Tooth Roller Tricone Mining Drilling Bits CUTTING STRUCTURE Chisel on gage, double spherical on inner rows Designed for very soft formations with low compressive strength and high friability such as shale, ...
The main structural features 1, the use of high strength and toughness carbide teeth, improve the impact resistance of teeth to reduce the broken tooth rate; 2, Optimized design of the number of teeth, the numb...
...Bits For Water Wells In Hard Formations With Tungsten Carbide Inserts Introduction The gauge surface of the cone is equipped with multiple gauge protection inserts for gauge trimmers, and the hard surface at...
... 17'' tungsten carbide button tricone rock bits 517 mining drilling bits Application Metal sealed bearing 17'' tungsten carbide button tricone rock bits 517 mining drilling bits for Rotary Mining Drilling IA...