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10Inch Stone Quarrying Down The Hole SD10 NUMA100 DTH Hammer for Deep Well Drilling and Mining

10Inch Stone Quarrying Down The Hole SD10 NUMA100 DTH Hammer for Deep Well Drilling and Mining
DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock.

Quantity:
  • 10inch SD10 DTH Hammer
  • Bestlink

10Inch Stone Quarrying Down The Hole SD10 NUMA100 DTH Hammer for Deep Well Drilling and Mining

Advantages:

- Advanced hammer designs with high power and air efficiency increases productivity

- Tailored product offering covers all your applications and conditions

- Easy service and maintenance designs reduces machine downtime

- Generic and proprietary shank options give you flexibility and reliability

DTH HAMMER 2 

Length  (no bit) Weight (no bit) External diameter Bit shank Hole range Connection thread
1502mm 290kg Φ225mm SD10 Φ254-Φ330 API 4 1/2" Reg
Working 
   pressure
Impact rate at 
   1.7MPa
Recommended  
   rotation speed
Air consumption
1.0MPa 1.8MPa 2.4MPa
1.0-2.5MPa 18Hz 15-25r/min 22m3/min 40m3/min 55m3/min

Length (no bit) Weight (no bit) External diameter Bit shank Hole range Connection thread
1510mm 288kg Φ226mm NUMA100 Φ254-Φ330 API 6 5/8" Reg
Working 
   pressure
Impact rate at 
   1.7MPa
Recommended  
   rotation speed
Air consumption
1.0MPa 1.8MPa 2.4MPa
1.0-2.5MPa 18Hz 15-25r/min 22m3/min 45m3/min 60m3/min

dth hammer button drill bits

application area for dth hammer


Bestlink Factory

Xiamen Bestlink Factory Co., Ltd  is  committed  to  provide  the  best  drilling  and  cutting machine,  tools and accessories products in marble and granite stone quarrying,  as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite  and ornamental stones in china.  

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