We have has enough ability to guarantee high quality tricone bits and best service for customer. We manufacture all the size bits those can meet all customer's needs. We have both steel tooth and tungsten carbide insert. The size covers from 3 3/8"(85.7mm) to 26"(660.4mm). and our products can be used in all formations, with any bearing/seal type, even in more wider range of additional custom features. IADC217 is steel tooth sealed roller bearing bit with gauge proection. It will work medium to medium hard formations,like poorly compacted clays and sandstones, marl limestones, salts,gypsum and hard coal. We can supply API and ISO certificate for tricone bit and PDC drill bits.
| Basical Specification | |
| Size of Rock Bit | 6" |
| 152.4 mm | |
| Bit Type | Steel Tooth Tricone Bit/ Milled tooth Tricone Bit |
| Thread Connection | 3 1/2 API REG PIN |
| IADC Code | IADC 217 |
| Bearing Type | Journal Sealed Roller Bearing |
| Bearing Seal | Rubber Seal |
| Heel Protection | Available |
| Shirttail Protection | Available |
| Circulation Type | Mud Circulation |
| Drilling Condition | Rotary drilling,high temp drilling,deep drilling,motor drilling |
| Nozzles | Central Jet Hole |
| Operating Parameters | |
| WOB (Weight On Bit) | 11,985-32,532 lbs |
| 53-145KN | |
| RPM(r/min) | 60~150 |
| Formation | Soft to medium formations with high compressive strength, such as mudstone,medium-soft shale,hard gypsum,medium-soft limestone,medium soft sandstone,soft formations with harder interbed ,etc. |
This steel teeth tricone bit has a central hole which is suitable for RC drilling( Reverse Circulation drilling). IADC217 tricone bit could drill harder formations than IADC126, choosing the proper IADC according to hardness of rocks is the first step of high efficiency drilling. Far Eastern Drilling devotes itself into rock drilling tools, including tricone bit, PDC bit, HDD hole opener, Foundation bucket roller cone bit, our aim is to lower the drilling cost per meter.
