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Micro Air Grinder Onpin OP-GLH230 - M7*0.75 Chuck, 23000 RPM, 1/4 P.T Inlet, 0.3kg
The Onpin OP-GLH230 pneumatic micro air grinder is a compact industrial power tool designed for precision mechanical finishing, operating under a standard compressed air pressure of 90 psi (6.2 bar / 6.3 kg/cm²). Featuring an M7*0.75 chuck thread size, it delivers a free speed of 23,000 rpm for accurate deburring, detail grinding, and surface finishing. Measuring 135 mm (5.31 inches) in overall length, weighing only 0.3 kg (0.66 lb), with a 1/4 P.T air inlet, 1/4 inch (6.35 mm) hose size, and an economical air consumption rate of 71 l/min (2.5 cfm), this tool provides high maneuverability for mold making and high-precision engineering applications.
- OP-GLH230
- OPGLH230
- OP GLH230
- OP-GLH230 series
- OP-GLH230 model
- micro air grinder 23000 rpm
- Onpin pneumatic pencil grinder M7*0.75
- high speed air die grinder 1/4 P.T inlet
- light hand air micro grinder 71 l/min
- industrial air pencil grinder for mold finishing
Design file download links:
Other fileDescription
Specification OP-GLH230
The Onpin OP-GLH230 pneumatic micro air grinder is a compact industrial power tool designed for precision finishing, operating on a standard compressed air supply of 90 psi (6.2 bar / 6.3 kg/cm²). It features an M7*0.75 chuck thread size and delivers a free speed of 23,000 rpm, tailored for high-accuracy mechanical fabrication. Weighing just 0.3 kg (0.66 lb) with an overall length of 135 mm (5.31 inches), this lightweight tool provides exceptional control for intricate deburring, detailing, and surface polishing.
Key Features of Onpin OP-GLH230
- 23,000 rpm Free Speed: Ensures smooth and consistent rotational performance for high-precision surface finishing.
- M7*0.75 Chuck Thread Size: Securely fastens specialized carbide burrs and grinding accessories during heavy operation.
- Lightweight Ergonomics (0.3 kg / 0.66 lb): Built for comfortable handling and reduced operator fatigue over extended working hours.
- Optimized Air Efficiency: Operates with an economical air consumption rate of 71 l/min (2.5 cfm), compatible with standard factory compressors.
- Standard Industrial Connections: Equipped with a 1/4 P.T air inlet and designed for 6.35 mm (1/4 inch) air supply hoses.
Technical Specifications of Onpin OP-GLH230
- Brand: Onpin
- Model: OP-GLH230
- Operating Air Pressure: 90 psi (6.2 bar / 6.3 kg/cm²)
- Chuck Size: M7*0.75
- Free Speed: 23,000 rpm
- Air Consumption: 71 l/min (2.5 cfm)
- Overall Length: 135 mm (5.31 inch)
- Air Inlet: 1/4 P.T
- Net Weight: 0.3 kg (0.66 lb)
- Hose Size: 6.35 mm (1/4 inch)
Industrial Applications of Onpin OP-GLH230
- Mold and Die Manufacturing: Fine surface finishing, deburring, and mirror polishing for plastic injection molds and stamping dies.
- Precision Mechanical Machining: Deburring sharp edges and smoothing small aluminum, cast iron, and steel components after CNC machining.
- Equipment Assembly and Maintenance: Ideal for precision workshops, component manufacturing lines, and general mechanical servicing.
