Shank Type: QL30, QL40, QL50, QL60,QL80
DTH Rock Drilling Bits Diameter: 105mm-350mm
1. Drop Center Bit
2. Concave Face
The all-around application bit face is specifically for medium hard and homogeneous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistant to steel wash and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
5. Flat Face Bit
QL60 DTH Rock Drilling Bits are typically used for rock drilling in mining and construction sites. The application conditions for QL60 DTH Rock Drilling Bits include the following:
1. Drilling diameter: QL60 DTH Rock Drilling Bits are suitable for drilling holes with diameters ranging from 152mm to 203mm. This type of drill bit is
2. suitable for projects that require larger-diameter drilling.
3. Rock types: QL60 DTH Rock Drilling Bits are suitable for medium-hard rocks, such as sandstone, granite, limestone, and marble.
4. Drilling depth: QL60 DTH Rock Drilling Bits is suitable for shallow drilling, typically used in depths of 0-300 meters.
5. Drilling method: QL60 DTH Rock Drilling Bits is suitable for rotary drilling methods, including pneumatic and hydraulic drills.
In summary, QL60 DTH Rock Drilling Bits is suitable for large-diameter, medium-hardness, and shallow-depth rock drilling in mining and construction sites.
Technical Parameters Of QL60 DTH Bits
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