TIGER® SMARTROOF is a compact pneumatic drilling unit designed for horizontal, vertical, and angled drilling in engineering and construction applications. It is especially effective for drilling large-diameter holes of 76 to 102 mm with a DTH hammer, commonly required for anchoring, blasting, or foundation work, and it also accepts a top hammer for 32–45 mm holes. Thanks to its lightweight and functional design, it is easy to handle and deploy across different site conditions. The system runs entirely on compressed air (7 bar), making it ideal for locations where hydraulic or electric power is limited. TIGER SMARTROOF is a reliable solution for high-precision drilling in challenging environments where performance and portability matter.
Working Pressure | 7 bar |
Minimum Air Flow Rate | 5 m³/min |
Air Consumption | 4.2 m³/min |
Feed System | Chain feed |
Feed Stroke | 1,700 mm |
Drilling Direction | Vertical, horizontal, angled |
CE Marking | CE |
Machinery Safety | 2006/42/EC |
Air Inlet Connection | Camlock 1½" |
Lubrication System | Central lubrication |
Drilling Hammer Type | Rotation motor + DTH hammer / Top hammer |
DTH – Rotation Motor Type | Pneumatic |
DTH – Rotation Motor Power | 3.5 HP (2.6 kW) |
DTH – Max. Torque | 430 Nm |
DTH – Rotation Speed | 83 rpm |
DTH – Drilling Diameter | 76–102 mm |
DTH – Max. Drilling Depth | 25–30 m |
DTH – Max. Drilling Speed | Marble 40–50 cm/min · Granite 25–35 cm/min |
DTH – Motor–DTH Connection | Male RD 50 – conical female API 2 3/8" |
DTH – Air Consumption | 1.8–2.1 m³/min |
DTH – Drill Rod Length | 1–1.5 m |
Top Hammer – Type | Pneumatic |
Top Hammer – Impact Frequency | 1,620–2,000 BPM (27–33.3 Hz) |
Top Hammer – Drilling Diameter | 32–45 mm |
Top Hammer – Max. Drilling Depth | 10 m |
Top Hammer – Max. Drilling Speed | Marble 50–70 cm/min · Granite 35–50 cm/min |
Top Hammer – Air Consumption | 3–4.8 m³/min |
Top Hammer – Shank Size | 22 × 108 mm |
Total Weight (excluding DTH hammer) | 360 kg |



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