|Characteristics:||Not Easily Damaged||Cleaning Method:||Flush, Easy To Operate|
|Product Name:||DTH Hole Opener||Bore Hole Diameter:||130 Mm To 660 Mm|
Spherical DTH Button Bit,
Concave Face DTH Button Bit,
Quarry down hole hammer bits
Stone Quarry Concave Face Spherical DTH Hole Drill Bits
Popular Concave Face Spherical Bits DTH Hole Opener For Stone Quarry
The diameter of the reaming of the DTH hole bit ranges from 130mm to 660mm (5 1/8 "to 26"). The tool rest design is suitable for most popular hole hammers and is manufactured in a variety of configurations to meet each specific field drilling requirement.
The production of hole openers using only the best steel will allow you to drill holes all the time and, through these holes, you will always know that it is produced with the quality you expect. In addition, you can design new hole bits as needed to maximize performance under the ground conditions encountered in your work.
|Product name||DTH Hole Opener|
|Bore hole diameter||130 mm to 660 mm|
|Characteristics||Not easily damaged|
|Cleaning method||Flush, easy to operate|
|Material||High quality alloy steel|
It is mainly used for geological exploration, coal mines, water conservancy and hydropower, highways, railways, bridges, buildings, etc.