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- Tricone Drill Bit
- Product introduction Size: â—4 ¾†up to 36†Types: â—Milled Tooth â—Tungsten Carbide Insert Structural Features: â—Cutting Structure The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel
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Shaanxi Welong Int'l Supply Chain Mgt Co., Ltd
[Verified]
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Negotiable
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