Product List

To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for HEFEI ROSCHEN TOOL CO., LTD., Professional HEFEI ROSCHEN TOOL CO., LTD., Best-Selling HEFEI ROSCHEN TOOL CO., LTD., With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad. To fulfill the customers' over-expected fulfillment , we have now our solid staff to deliver our greatest general assistance which includes internet marketing, product sales, creating, manufacturing, excellent controlling, packing, warehousing and logistics for HEFEI ROSCHEN TOOL CO., LTD., Our company always provides good quality and reasonable price for our customers. In our efforts, we already have many shops in Guangzhou and our products have won praise from customers worldwide. Our mission has always been simple: To delight our customers with best quality hair products and deliver on time. Welcome new and old customers to contact us for the future long term business relationships.
  • Eccentric Overburden Drilling Equipment

    Product Description:
    Eccentric Overburden Drilling Equipment Product Description  Eccentric Overburden Drilling Equipment features Step-by-step  1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill the drill bit assembly.  2. When the required depth is reached, rotation is reversed carefully, where upon the reamer swings in, allowing the drill bit assembly to be pulled up through the casing.  3. Casing tubes that are to be left in the drilling hole should be sealed at the bottom of the hole by means of cement grout or some other sealing agent.  4. ...
    HEFEI ROSCHEN TOOL CO., LTD.
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
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  • Re542 Button Bits for Sale

    Product Description:
    Reverse Circulation (RC) Drilling Reverse circulation or RC drilling is a fast and inexpensive method of drilling, particularly compared to diamond drilling. A hundred metres or more of drilling is possible  a day. RC is a commonly used drilling method in the mineral exploration industry. The speed of RC drilling means  the drill programme needs to be planned well ahead of drill schedule. The supervising geologist should also have sufficient experience to change the programme at short notice, if necessary. RC drilling works by blasting air down an outer drill pipe using a high performance air compressor at the su...
    HEFEI ROSCHEN TOOL CO., LTD.
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
    Contact Now