13 3/4”mining tricone bit IADC 532 USED FOR SOFT LIMESTONE AND DOLOMITE

13 3/4”mining tricone bit IADC 532 USED FOR SOFT LIMESTONE AND DOLOMITE

Designed for medium-soft formations with low compressive strength

Application :15000-23000psi

Product specification

IADC :532

Bearing type ；roller-ball-roller- thrust button opening bearing

Circulation type:jet air

Pin connection 6 5/8” API

Metric  bit diameter 349mm

Product weight 125kgs

tianjin huachang xingye technology co ltd 

whatsapp 008618902059907