Reverse Circulation DTH Hammer Pr52 / Pr54 / Pr40 with RC Bit for Rock Drilling / Mining

• Certification：ISO 9001:2000, ISO 9001:2008
• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging
• Material：Alloy Steel
• Transport Package：Ply-Wooden Cases for Exporting
• Specification：3 inch to 5.5 inch

=== Base Info ===

• Model NO.：PR52
• Trademark：Super Diamond
• Origin：China
• HS Code：8207199000
• Production Capacity：10000

=== Description ===


Why choose us:
1. High quality raw material, with premium hardened procedures for long life.
2. Full production chain to secure stable and prompt production leadtime.
3. Experienced Senior Technicians.
4. Long year experienced workers and engineers.
5. Quick and efficient service.
6. Care customers' concerned.
7. Customized acceptable.RC HammerBit ShankHole Range (mm)External Diameter (mm)Length (without bit) (mm)WeightConnection ThreadWorking PressureRE531RE53184-100811069293" Remet1.0-3.0MpaRE004RE004111-1271071252523.5"-4" Remet / 4" Metzke1.0-3.0MpaRE542RE542113-130109.51191573.5"-4" Remet / 4" Metzke1.0-3.0MpaRE543RE543120-1351161191623.5"-4" Remet / 4" Metzke1.0-3.0MpaRE545RE545122-135117.51261654"-4.5"Remet / 4"-4.5"Metzke1.5-3.5MpaRE547RE547130-146124.51270714.5"Remet / 4.5"Metzke1.5-3.5MpaPR40PR40124-142120.5136280.53.5"-4.5"Remet / 3.5"-4.5"Metzke1.5-3.5MpaPR52PR52126-142121122768.54"-4.5"Remet / 4"-4.5"Metzke1.5-3.5MpaPR52RPR52/PR52R130-1461241225654"-4.5"Remet / 4"-4.5"Metzke1.5-3.5MpaPR54PR54135-150130129484.54.5"Remet / 4.5"Metzke1.5-3.5MpaRC45RC45130-146124.51298714.5"Remet / 4.5"Metzke1.5-3.5MpaAD670AD670135-1501321339904.5" Remet / 4.5" Metzke1.5-3.5Mpa

 
  Should you have any query or demand, pls come to us freely.

Thank you very much for your time.