Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Engineering & Construction Machinery Piling Accessories Hard Rock Drilling Core Barrel Bits
Introduction
Core barrel with rock bits or roller bits for different hard formation projects. To fit different type of Kelly bar stubs, the drilling tool boxes may be made in dimension as per clients’ specific request (such as 200x200mm, 150x150mm or 130x130mm, etc.).
In addition, FES tools may be custom-built with different steel plate thickness, different pitches, different tool height, etc.) upon request.
Featurs
Their dimensions can be changed on Client needs and they are available on request.
Used in
These drilling buckets are suitable for drilling in clay, silt and loose to medium density sand and gravel.