Tungsten Carbide 7° Chisel Drill Bits for Hard Rock Drilling In Mining Industry

Tungsten Carbide Hard Rock Drill Bits , Mining 7° Chisel taper drill bit Stable And Reliable
  
Application                                                                                                                                                         
Taper Chisel bit is suitable for mining of black metal mines(such as iron mine/ manganese ore), nonferrous metal mine(such as gold/silver/copper ore), marble and granite etc. It's drilling depth usually is 15m-18m in case of hardness grade F8-14.
At present, there are Horse Shoe Bits and Chisel bits. Chisel is more popular in Saudi, and it's suitable for hard rock drilling. It is widely used in drilling holes with a depth size less than 5 meters and diameter scope in 20-45 mm by light-duty hand hold drills, Like Y6, Y10, Y24, , major use in natural dimensional stone quarry for small hole drilling, block ‘s trimming and 2nd splitting for small blocks.
 
Taper Connection: 4° 6° 7° 11°12°
Bit Diameter: 20-60mm.
Horseshoe chisel bit: 26mm-43mm
Oblique chipways chisel bit: 20mm-42mm
Flat chipway chisel bit: 38mm-80mm
Oblique-flat chipway chisel bit: 36mm-43mm
Packing: ply-wooden case or plastic box or as per your own requests.
Material: 40Cr, 42CrMo.

Characteristics                                                                                                                                                  
1 Long life
2. Lower consumption
3. Wide selections of drill bits
4. Delivery quickly
5. Suitable for small hole range
6. Widely used in Dimensional Stone Quarrying Industry
7. Widely used in Underground Mining Industry
 

Specification                                                                                                                                                        

Packing& Delivery                                                                                                                                        ​
 
Service                                                                                                                                                             

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.