Factory Directly Supply Carbon Steel DTH Drill Bits Button Drill
Bits For Quarry Mining Drilling Equipment
More dth bits
|Bit size||Shank type||Recommended DTH bits diameter|
|3.5”/3” DTH hammer bits||COP34, DHD3.5, MISSION30, BR3 shank||90mm~ 105mm|
|4” DTH hammer bits||DHD340, QL40, MISSION40, SD4 shank||110mm~ 130mm|
|5” DTH hammer bits||DHD350, QL50, MISSION50, SD5 shank||134mm~ 152mm|
|6” DTH hammer bits||DHD360, QL60, MISSION60, SD6 shank||152mm~ 203mm|
|8” DTH hammer bits||DHD380, QL80, MISSION80, SD8 shank||203mm~ 305mm|
|12” DTH hammer bits||DHD112, SD12 and QL120 shank.|
Available upon to customers’ request
1) High quality;
2) High resistance;
3) High footage speed;
4) Very low breakage;
5) Very low percentage of carbide falling off.
6)Wide application range.
2.Flushing Holes:3or 4.
3.Thread Type:CIR,DHD etc.
4.Carbide Length:0.5mm longer than other manufacturer so the
carbides won't come off.
Button Material YK05 tungsten carbides:
1.high footage speed;
2.High wear resistance.
3.Suitalbe for 98% rocks.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and
know-how in the supply of materials, components, finished goods,
specially designed/engineered equipment, and services from China.
The company caters to medium to large scale clients who are doing
projects and capital expansion, as well as to firms who require
support with consumable products, maintenance, and repair