178mm 3 blade Water well drilling PDC tricone drill bit

178mm 3 blade Water well drilling PDC tricone drill bit PDC drill bits introduction PDC bits are the new bits with the characteristics of high wear resistance, high impact resistance, anti-ramps, mud-pack, high penetration rate. After using on site, it proves that PDC bits have advantages in high speed, deep footage, long life, steady work, few accident, good well bore quality when sneaking in hard or soft foundation. Company independently developed the PDC drill bits varieties of products to meet the needs of different strata. 2.Description of 3 blade water well drilling PDC drill bit Product name 178mm 3 blade Water well drilling PDC tricone drill bit Material Carbon steel Type Drill tool Wings quantity 3 blade Insert quantity 21pcs Insert type Spherical insert type Weight 10kg/pc Thread standard API 2 3/8" Pin Reg standard Package 2 pcs in one carton,22kgs each carton Feature Drilling fast and wear resistance