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6" Down The Hole Hammer for Water Well and Oil

XIAMEN PRODRILL EQUIPMENT CO., LTD.
  • Brand Name：Prodrill
  • Model Number：DTH
  • Machine Type：Drilling Tool
  • Certification：API
  • Processing Type：Forging
  • Use：Ore Mining

Base Info

  • Model NO.：DHD 360, COP 64, COP 62, QL 60, SD 6,
  • Model Type：DHD,Ql,SD, Mission, Cop,Numa
  • Application：Deep Hole Drilling
  • Color：Red or as Your Request
  • Transport Package：Wood Package
  • Specification：CE, SGS, ISO: 9001
  • Trademark：PRODRILL
  • Origin：China
  • HS Code：8412310090
  • Production Capacity：100pec,Months

Description

Specification:External Diameter (mm)Connection threadHole rang (mm)Low air pressure DTH hammer CIR type50~180CIR**55~200Middle air pressure BR & COP type70~110 85~1153 inch DTH hammer
COP34/QL30 etc81API 2 3/8" Reg90~1104 inch DTH hammer
COP44/DHD340 etc99API 2 3/8" Reg110~1505 inch DTH hammer
COP54/Mission50 etc125API 2 3/8" or API 3 1/2" Reg135~1656 inch DTH hammer
COP64/QL60 etc142API 3 1/2" Reg152~2168 inch DTH hammer
COP84/SD8 etc180API 4 1/2" Reg203~30510, 12inch DTH Hammer
NUMA 100, NUMA 125275API 6 5/8 Reg PIN305-445 
1-12 inch middle-low/high air pressure DTH hammer & bit 
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling 
Eccentric overburden drilling Equipment 
Hole opener bit 
Rock thread bit 
Shank adapter, coupling sleeves and all kinds of adapters 

Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory