You need to enable Javascript in your browser to use most features on our website.
Drilling Tool Description & Specification Size: 4-1/2 -13-3/8 Grade: J55,K55,N80,L80,C90,T95,P110,V150 Thread Type: STC, LTC, BTC Length: R1, R2, R3 Standard: API Spec 5CT/ISO 11960