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/ Air Drill Onpin OP-D9531 - 10mm Chuck, 8.4 Nm Torque, 3150 RPM, 0.9 HP, Non-Reversible
Air Drill Onpin OP-D9531 - 10mm Chuck, 8.4 Nm Torque, 3150 RPM, 0.9 HP, Non-Reversible
The Onpin OP-D9531 industrial-grade air drill delivers a high-output 0.9 HP performance using a single-rotation design for a compact 1.23 kg structure and consistent operation during continuous heavy-duty tasks. Equipped with a 10 mm (3/8 inch) chuck and 3/8"-24UNF spindle thread, it provides a stall torque of 8.4 Nm at a fast free speed of 3,150 rpm under standard 90 PSI / 6.2 bar air pressure. Measuring 185 mm in overall length, it features a noise-reducing bottom exhaust system operating at 87 dB(A) with an air consumption rate of 367 l/min via a 1/4 P.T inlet.
- OP-D9531
- OPD9531
- OP D9531
- Onpin OP-D9531
- Onpin OPD9531
- Onpin OP D9531
- OP-D95 series
- OP-D9506 series
- OP-D9506-3
- OP-D9519
- OP-D9531 model
- 0.9 HP high speed air drill 3150rpm
- 10mm single rotation pneumatic drill 8.4Nm
- Onpin 3/8 inch industrial air drill
- non reversible metalworking air drill
- bottom exhaust precision gear pneumatic drill
Design file download links:
Other fileDescription
Specification OP-D9531
The Onpin OP-D9531 pneumatic air drill is a high-speed industrial drilling tool delivering a powerful output of 0.9 HP, operating at a standard air pressure of 90 PSI (6.2 bar / 6.3 kg/cm²). Engineered with a precision gear mechanism and a single-rotation design, it ensures superior mechanical durability and consistent operational performance. Equipped with a 10 mm (3/8 inch) chuck and a 3/8"-24UNF spindle thread, it achieves a high free speed of 3,150 rpm and a stall torque of 8.4 Nm (6.2 ft-lb), making it ideal for rapid, continuous industrial workflows.
Key Features of Onpin OP-D9531
- 0.9 HP Industrial Power Output: Delivers high energy capacity designed for heavy-duty and continuous operation in demanding environments.
- Precision Gear Mechanism: Ensures stable torque delivery and enhanced tool service life under rigorous working conditions.
- Single Rotation Design: Simplifies internal mechanical structure to maximize operational reliability and consistent performance.
- High Free Speed of 3,150 rpm: Enables fast and precise penetration across various material surfaces.
- Noise-Reducing Bottom Exhaust: Directs exhaust airflow downward, keeping sound levels at 87 dB(A) while preventing air rebound toward the operator.
Technical Specifications of Onpin OP-D9531
- Brand: Onpin
- Model: OP-D9531
- Operating Air Pressure: 90 PSI (6.2 bar / 6.3 kg/cm²)
- Chuck Size: 10 mm (3/8 inch)
- Spindle Thread: 3/8"-24UNF
- Stall Torque: 8.4 Nm (6.2 ft-lb)
- Free Speed: 3,150 rpm
- Air Consumption: 367 l/min (13 cfm)
- Overall Length: 185 mm (7.28 inch)
- Air Inlet: 1/4 P.T
- Net Weight: 1.23 kg (2.7 lb)
- Reversible Function: No / Single Rotation (X)
- Sound Level: 87 dB(A)
Industrial Applications of Onpin OP-D9531
- Metalworking: High-speed drilling and structural fabrication in metal processing plants.
- Automotive Repair: Chassis drilling, mechanical component servicing, and maintenance in automotive workshops.
- Furniture Manufacturing: Structural hole drilling in wood joinery and metal frame assembly.
- Equipment Assembly: Component fastening and high-speed assembly workflows on production lines.
- Industrial Maintenance: General plant equipment servicing, structural repairs, and routine facility maintenance.
