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High air pressure DTH hammer
Medium Air Pressure DTH Hammer M3

Technical Parameter
Item Description Weight (KG) Part Number
1. Top Sub 2.85 M3-01
2. "O"-Ring of Top Sub 0.01 M3-02
3. Cap 0.05 M3-03
4. Check Valve 0.2 M3-04
5. Spring 0.015 M3-05
6. Air distributor 1.2 M3-06
7. Cylinder 1 M3-07
8. Piston 4.8 M3-08
9. Card reed 0.15 M3-09
10. Guide sleeve 0.85 M3-10
11. "O"Ring 0.01 M3-11
12. Driver chuck 1.9 M3-12
13. Stop Ring 0.3 M3-13
14. Driver chuck 1.9 M3-14
15. Outer sleeve 8.5 M3-15
Product data  
Length(Without bit) 781mm
Connection Thread F48x10PIN
Outside diameter 82(mm)
Weight(Without bit) 24(KG)
Drill diameter. 90-120(mm)
Working air pressure. 10-13(Bar)
Gas consumption 8-10(M³/min)
Drill bit shank CIR90/M3