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TIGER SETJET 1.8 down-the-hole pneumatic hammer for marble and mining quarry drilling applications

TIGER SETJET 1.8 DTH

The TIGER SETJET 1.8 is used in mines, marble quarries, tunnels, and other engineering drilling applications. It features a high impact frequency at low flow rates, making it suitable for energy-efficient operations. The design is optimized by reducing the number of parts, resulting in fewer mechanical failures and lower maintenance requirements. Its hardened outer body and specially manufactured piston ensure durability in harsh working environments. The unit is engineered for easy assembly, disassembly, and servicing. These characteristics make the SETJET 1.8 a reliable choice for continuous operations in marble extraction and other precision drilling applications.

Product Essential

Hammer Type
Down-the-Hole (DTH)
Operating Principle
Pneumatic Impact Drilling
Working Pressure
6–20 bar
Impact Frequency (at 6 bar)
~23 Hz (~1,390 BPM)
Air Consumption (at 6 bar)
1.8 m³/min
Hammer Outer Diameter
62 mm
Hammer Length
670 mm
Hammer Weight
10.5 kg
Bit Weight
2.36 kg
Drilling Diameter
min 75 mm
Top Sub Connection
Female RD 50 – conical male API 2 3/8"
Flushing System
Air
Lubrication
Centralized lubrication
CE Marking
CE
Machinery Safety
2006/42/EC

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