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Air Drill Onpin OP-D5128 - 6mm Chuck 3/8-24UNF, 2850 RPM, 2.6Nm Stall Torque
The Onpin OP-D5128 air drill features a gear-type structure and a forward/reverse switch for convenient one-handed operation at 90 psi / 6.2 bar operating pressure. It is equipped with an industrial-grade 6 mm (1/4 inch) chuck, a 3/8-24UNF spindle thread, a free speed of 2,850 rpm, and a stall torque of 2.6 Nm. Weighing only 0.83 kg with an overall length of 147 mm, a 1/4 P.T air inlet, bottom exhaust, and a hanging ring for spring balancers, this tool ensures high productivity and reduced operator fatigue.
- OP-D5128
- OPD5128
- OP D5128
- Onpin OP-D5128
- Onpin OPD5128
- Onpin OP D5128
- OP-D5128 series
- OP-D5128 model
- 6mm air drill
- reversible pneumatic drill
- Onpin air drill 6mm
- 2850rpm air drill
- 1/4 inch pneumatic drill
Design file download links:
Other fileDescription
Specification OP-D5128
The Onpin OP-D5128 pneumatic drill is a compact, reversible air tool designed for precise drilling, tapping, and fastening operations, running on a standard working pressure of 90 psi (6.2 bar / 6.3 kg/cm²). Featuring a durable gear-type transmission mechanism and a 3/8-24UNF spindle thread, it drives a 6 mm (1/4 inch) industrial chuck at a high free speed of 2,850 rpm with a stall torque of 2.6 Nm. This tool is engineered for continuous, high-efficiency assembly lines and precision metalworking.
Key Features of Onpin OP-D5128
- Gear-Type Transmission Structure: Ensures smooth power delivery, exceptional durability, and reliable torque retention under continuous load.
- Forward/Reverse Switch: Enables quick, seamless one-handed direction switching to maximize productivity during tapping operations.
- Bottom Exhaust Design: Directs exhaust air away from the operator and work surface for enhanced operational comfort.
- Industrial-Grade Chuck: 6 mm (1/4 inch) capacity chuck built for high concentricity, wear resistance, and secure bit clamping.
- Compact & Ultra-Lightweight: Weighs only 0.83 kg (1.81 lb) with an overall length of 147 mm (5.79 inch), significantly reducing operator fatigue during long shifts.
- Integrated Hanging Ring: Compatible with spring balancers to prevent accidental drops, protect the tool, and optimize workstation ergonomics.
Technical Specifications of Onpin OP-D5128
- Brand: Onpin
- Model: OP-D5128
- Operating Air Pressure: 90 psi (6.2 bar / 6.3 kg/cm²)
- Chuck Size: 6 mm (1/4 inch)
- Spindle Thread: 3/8-24UNF
- Stall Torque: 2.6 Nm (1.9 ft-lb)
- Free Speed: 2,850 rpm
- Air Consumption: 198 l/min (7 cfm)
- Overall Length: 147 mm (5.79 inch)
- Air Inlet: 1/4 P.T
- Net Weight: 0.83 kg (1.81 lb)
- Reversible Function: Yes (o)
- Sound Level: 87 dB(A)
Industrial Applications of Onpin OP-D5128
- Electronics & Home Appliance Assembly: Precision small-hole drilling and tapping on sheet metal enclosures and aluminum frames.
- Automotive & Motorcycle Component Lines: Fast-paced drilling, reaming, and thread tapping on precision metal parts.
- Precision Machining & Mold Fabrication: Light-duty drilling under 6mm capacity on various metals and engineering plastics.
- Electrical Cabinet & Light Frame Fabrication: Fastening, hole drilling, and tapping on thin steel plates and metal profiles.
