China DTH Drilling Tools manufacturer
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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step drag bits

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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step drag bits

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API Thread IADC537 IADC637 TCI Tricone Rock Bits Tricone Bits Product specifications: Tricone bits are available in new and used (re-tip and re-run) ... 2024-12-09 12:11:48
Product Description: Our grinding cup can be used for grinding 7mm-25mm button size. Other sizes available on request. These grinding cups can be used ... 2024-12-09 12:35:25
... in the drilling industry, sollroc takes that extra step in providing a top quality product. Technical parameters Bit diameter Flushing holes No.... 2025-12-30 00:27:30
...hole (DTH) tools. Whether you are looking for standard or custom-made DTH tools,sollroc steps up to the task to ensure you get the right tool for ... 2026-02-10 04:54:46
...hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed ... 2024-12-09 12:11:48
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