| Types | With hole and Without hole | 
| Characteristic | High precision ,powerful,long service life | 
| DMaterial | 40CrNimo 42CrMoA Different grades for you to choose or tell me your request. | 
| Hot sell series | SOOSAN,FURUKAWA,NPK,INDECO,MKB,BLT,KRUPP,TOYO,OKADA, RAMMER ,MONTABERT,MIRACLE,ATLASCOPCO,MSB DOUBLE BULL,TOKU,DAEMO,COMET,HANMA,MSB,HT-TECH, GENERAL BREAKER,EVERDIGM,SEHAN DAHE,HENYAK,EDT | 
| Appliions | Mining,Metallurgy,Road,Railway,Construction,Ship repairing | 
| Delivery time | 10-20 working days | 
| Our Advantages | 1.Advanced heat treatment technology 2.Carburization treatment 3.CNC machine in strict and ensure each position's size which convenient to equip. 4.Wear-resistance | 











 
                            