Pneumatic DTH drilling machine is mainly used for perforation working during stone quarrying. For drilling the holes of introducing the diamond wire, with features of easy operation, high working efficiency and easy to converage the holes.

Characteristics:

1- The drill is equipped with pneumatic rotation head which combined with the hole hammer permits drilling linearity to maintained, reaching considerable depths at high penertration speeds. 

2- The support coloum has special fixing system with a spherical joint and an anchoring down jack which permits drilling in all directions.

3- Permit the drill height from the ground to kept to a minimum, in the case of horizontal drill. 

4- Lightness of the structure are easy for handling and transportation.

1. Drill operational assistance service.

2. Proposal for quarry development and plan, if necessary.

3. In 6 months quality guarantee for main parts, such as motors, reducers, inverters and main steel body etc.

Packaging: All packing will be done with protection against damages while transporting.

Delivery time: In 7 days for one set of Pneumatic DTH drilling machine.   

We, KEEN TOOL is a specialized manufacturer of diamond tools for construction industry with 20 years experience, and we mainly concentrates on series equipments and diamond wires for stone quarry work and construction work in recent 8 years. We monthly produce around 8000 Meters diamond wire and 30 sets quarry equipments now, 80% of them are for export to USA, Brazil, Australia, South Africa, East & West Europe, especially our LQ & ROC series diamond wire for natural stone quarry work, shape cutting and controlled demolition of construction (for concrete, reinforced concrete and steel rebar).

KEENTOOL will be best solution for customers in fields as below:

1. Diamond Wire for stone quarry, blocks trimming and profiling.
2. Diamond Wire for controlled demolition work of construction with structure of concrete, reinforced concrete and steel.
3. Wire Saw Machine with variable speed and step-less tension system for quarry and block cutting.
4. Pneumatic DTH Drill Machine with complete Pneumatic system, or Pneumatic & Electrical system for drilling the wire hole.
5. Conventional Diamond Tools for processing stone and other construction materials.