14 3/4 inch iadc 517 tci tricone bit for water well drilling
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | T/T |
| Supply Ability: | 300/month |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Agent |
| Main Products: | Tricone Bit , Pdc Bit , Hole Opener, Drilling Tools |
Product Detail
| Model No.: | all sizes |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Application: | Oil |
| Type: | Drilling Rig |
| Brand Name: | drs |
| types of sealing: | rubber rings and metal rings |
| material: | tungsten carbide |
| machine type: | drilling tools |
| Production Capacity: | 300/month |
| Packing: | wooden case ,iron case |
| Delivery Date: | 5-7 business days |
Product Description
IADC tricone roller cone classification system
4 character code, first 3 characters are numbers, the last is a letter
1st number is the series. 1 to 3 represent a milled tooth tri cones, 4 – 8 represent TCI tri cones. The higher the series number the harder more abrasive the rock formation is.
2nd number is the relative degree of hardness within a series. The number ranges from 1 – 4, the higher the number the harder the formation
3rd number represents bearing design and gauge protection.
Open bearing
Roller bearing air cooled
Open bearing gauge protected
Sealed roller bearing
Sealed roller bearing gauge protected
Sealed friction bearing
Sealed friction bearing gauge protected
4th character is a letter and describes optional features. There are 16 alphabetic character's each representing the tricones most significant feature