Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit
Product Description
High-strength and high-toughness carbide teeth are utilized to enhance impact resistance and decrease the breakage rate.
The optimized design of the tooth row number, tooth number, exposed tooth height, and unique alloy tooth shape maximizes the cutting ability and speed of the drill bit.
Our products are extensively used in various industries, including petroleum exploration, mining exploration, geothermal wells, and hydrological exploration. Our company offers tailored solutions based on specific drilling conditions and can customize assembled drill bits of any diameter. We provide a range of options, including large-diameter machine pile drill bits, various types of drill bits, reaming bits, directional drilling bits, and more.
Features:
1. The floating bearing structure is utilized, featuring a floating element composed of a new material that offers high strength, elasticity, temperature resistance, and wear resistance, with a surface treatment of solid lubricant.
2. Reducing the relative linear speed of the bearing pair decreases the temperature rise at the friction surface, effectively improving bearing life and reliability during high drilling pressures or high-speed drilling conditions.
Product Specifications
| IADC | WOB(kn/mm) | RRM(r/min) | Applicable Formations |
| 116 117 | 0.35~0.8 | 150~80 | Very soft formations with low compressive strength and high drillability. such as clay, mudstone, chalk, etc. |
| 126 127 | 0.35~0.9 | 150~70 | Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, salt, soft shale, soft limestone, etc. |
| 136 137 | 0.35~1.0 | 120~60 | Soft to medium soft formations with low compressive strength and high drillability, such as medium-soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbeds, etc. |
| 216 217 | 0.4~1.0 | 100~60 | Medium-hard formations with high compressive strength, such as medium-soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formations with harder interbeds, etc. |
| 246 247 | 0.4~1.0 | 80~50 | Medium-hard formations with high compressive strength,such as abrasive shale,limestone,sandstone,dolomite,hadr gypsum,marble,etc. |
| 417 437 447 | 0.35~0.9 | 150~70 | Very soft formations with low compressive strength and high drillability, such as clay, gypsum, salt, soft shale, soft limestone, etc. |
| 517 527 | 0.5~1.0 | 140~60 | Soft formations with low compressive strength and high drillability such as mudstone, gypsum, salt, soft shale, soft limestone, etc. |
| 537 547 | 0.45~1.0 | 120~50 | Soft to medium formations with low compressive strength, such as medium-soft shale, medium soft limestone, medium soft limestone, medium soft sandstone, medium formation with harder and abrasives interbeds. etc. |
| 617 627 | 0.45~1.1 | 190~50 | Medium-hard formations with high compressive strength such as hard shale, limestone, sandstone, dolomite, etc. |
| 637 | 0.5~1.2 | 180~40 | Hard formations with high compressive strength, such as sandstone, limestone, dolomite, hard gypsum, marble, etc. |
Product Image
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Steel Milled Tooth Bit 14 3/4" 17 1/2" 19" 20" API Tricone Bit Images
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