zuanlongbits@gmail.com

+86-029-82612068

Products Catalog



Email: zuanlongbits@gmail.com

Tel: +86-029-82612068

Fax: +86-029-82612068

Address:No 66, Changming Road, Xi'an, Shaanxi Province, China

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miniing cut tooth

  • Coal Mine Pick Cutter/Mine Drill Tooth/Rock Cutting Bit Pick

    Contact NowCoal Mine Pick Cutter/Mine Drill Tooth/Rock Cutting Bit Pick1). Our prodcut has been approved by ISO9001:2000; 2). Our company has been awarded various certificates and honors by goverment, such as observe contact and keep promise enterprise, reliable quality enterprise, civilized unit, high and new tech enterprises, advanced qualtiy management enterprise,etc. ; 3). Specific researching and developing laboratory; 4). More than 15 years manufacturing experience;Read More

  • Scrap Pdc Drag Drill Bits / Diamond Cut Drill Bits/pdc Rock Drill Bits For Clay Sand Water Well Drilling

    Contact NowScrap Pdc Drag Drill Bits / Diamond Cut Drill Bits/pdc Rock Drill Bits For Clay Sand Water Well DrillingZuanlong supplies a variety of drag bits for many types of projects drilling needs, including 3 wings type bits for soft and medium formations, 4 wings, especially 4 wings chevron type for harder formations. Each of our bits is machined from a forging to exacting standards and then tipped with tungsten carbide. Mining grade tungsten carbide tips are brazed to the bits wing face for heavy duty bits. Then pin threads are CNC manufactured and wings surfaced hardening subsequently.Read More

  • ZuanLong Coal Mining Cutting Teeth/Mining Cut Tooth

    Contact NowZuanLong Coal Mining Cutting Teeth/Mining Cut Tooth1). Our prodcut has been approved by ISO9001:2000; 2). Our company has been awarded various certificates and honors by goverment, such as observe contact and keep promise enterprise, reliable quality enterprise, civilized unit, high and new tech enterprises, advanced qualtiy management enterprise,etc. ; 3). Specific researching and developing laboratory; 4). More than 15 years manufacturing experience;Read More