 
	  | Product Specification | |
| Type specification(inch): | 6 1/8 | 
| Type specification(mm): | 155.6mm | 
| IADC: | 214 | 
| Additional features: | G | 
| Formation: | Medium to Medium Hard Formation of High Crushing Resistance | 
| Drilling condition: | rotary drilling、high temp.drilling、deep drilling、motor drilling | 
| Bearing Type: | rolling bearing | 
| Total teeth count: | 100 | 
| Gage row teeth count: | 32 | 
| Number of gage rows: | 3 | 
| Number of inner rows: | 7 | 
| Journal angle: | 33° | 
| Offset: | 5.5 | 
| API connection(REG pin): | 3 1/2 | 
| Weight on bit(KN): | 39-109 | 
| Rotary speed(Rpm): | 300-60 | 
| Recommened upper torqueKN.M: | 9.5-12.2 |