Rock Drill Tool 13-1/4 Inch Tungstern Carbide Tri-cone Drill Bit IADC 437
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Rock Drill Tool 13-1/4 Inch Tungster Carbide Tricone Drill Bit IADC 437 1 . Descriptions: Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation which offers a variety of carbide inserts such as spherically shaped inserts for very ......
Suzhou Energy Tool Co., Ltd.
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IADC/API/TCI Tricone Rock Roller Bits Tungsten Carbide Steel Mill Tooth For Rotary Drilling Rig Piling Industry
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... code. 2. Fast drilling speed. 3. Reliable bearing system and long working 13 5/8" Steel tooth tricone bit Inserted Tooth and Milled Tooth Tri-cone Rock Bits, Our products have reliable quality and competitive price Tricone Bit/ TCI Bit Inserted Tooth and...
Beijing Jietaihongli Technology Co., Ltd.
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