Xinjiang 250MM mining cone bit special for manufacturers

Hejian City, Bai Jonas drill Manufacturing Co., Ltd. is located 165 km from the capital Beijing 106 State Road, convenient transportation and location, the main production Jianghan metal seal inserts IADC437,517,537,547,637 the three-cone drill, Chuanshi rubber seal tricone bit?, mining cone drill manufacturer, YC metal seal single cone drill, drill high prices, the carcass PDC? bits, PDC drill bits?, mining drill model, PDC drill bits, PDC complex slice drill, oil drill, drill wells, geological drill, drill mine?, rubber seal tricone tipped drill bits, drill pipe drill collar, core bits, 500mm-1200mm assembled three-cone drill, drill large diameter assembly?, hard carbide tricone bit, rings, Elevators, centralizer, adjustable joints, drill link connector, threaded drills and other commonly used drilling tool accessories. Purpose: to fight oil well, play well, drilling in mining, coal mining, geological exploration, hydrological exploration, piling, bridges, etc. Use: clay, soft ground, the hard, hard formation drill storage conditions: drill should be stored in a dry, ventilated indoor environment. Drill Shelf Life: 4 years under proper storage The quality of drilling, the level of drilling efficiency, as well as the number of drilling costs are subject to the impact of three-cone drill, drill so selected, with good drill is a serious thing. Three-cone drill bit used for a wide range of drilling, it can not be said to be a very good choice. Three-cone drill into several categories, be sure to make the right choice according to their specific situation. Selected drill is a very important job. To be able to pick out the high-quality three-cone drill bit, then we need to be familiar with how it works, tricone bit contains WOB and rotation of the drill string is in two parts, the teeth pierce the rock which make crushed, then cut the rock, and then crushed rock bottom. We understand that the principles to know how to make a choice. 1, bearing type: Rolling and plain bearings 2, Seal Type: rubber seal and metal seal 3, a fixed manner teeth into: inserts (carbide teeth) three-cone drill and milling (steel teeth) three teeth Thank you for your attention Bai round drill drilling company products, the product in strict accordance with ISO9001 quality system standards for quality control, over the years with solid strength, good reputation and strict quality management, quality customer service, won the majority of the high recognition and look forward to inquire