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            牙輪鉆頭|三牙輪鉆頭-河北銳石鉆頭制造有限公司企業形象
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            滄州三牙輪鉆頭
            產品介紹

            滄州三牙輪鉆頭TCI tricone bit

            Cutting Structure:The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.
            Gauge Structure: Multiple gauge protect with gauge trimmers on the heel of the cone,tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life.
            Bearing Structure:High precision roller bearing with two thrust faces.Ball lock the cone.Hardface head bearing surface.Cone bearing inlaid with friction-reducing alloy and then sliver-plated.Abrasion resistance and seizure resistance of the bearing are improved.
            Seal and Lubrication :Premium O-ring,Optimal seal compression and curved seal structure can enhance the seal performance.The pressure compensator system and advance grease can greatly increase the lubricating reliability.

             
             
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