Air Drill Onpin OP-D8420 - 10mm Chuck, 7.4 Nm Torque, 2000 RPM, 0.6 HP, Composite Housing

Specification OP-D8420

The Onpin OP-D8420 pneumatic air drill is an industrial-grade drilling tool delivering 0.6 HP of power, operating at a standard air pressure of 90 psi (6.2 bar / 6.3 kg/cm²). Driven by a robust gear mechanism, it features a 10 mm (3/8 inch) chuck paired with a 3/8-24UNF spindle thread, reaching a free speed of 2,000 rpm and a heavy-duty stall torque of 7.4 Nm (5.4 ft-lb). Encased in a lightweight 1.06 kg ergonomic composite housing with a stepless trigger and a bottom exhaust system, it is engineered for demanding, high-torque industrial drilling applications.

Key Features of Onpin OP-D8420

1. 0.6 HP Motor & High Torque Output of 7.4 Nm: Gear-driven mechanism delivers exceptional torque capacity for heavy-duty material penetration and rigorous assembly tasks.
2. Ergonomic Composite Housing: Compact, lightweight non-metallic body at only 1.06 kg (2.34 lb) offers a warm touch and minimizes operator fatigue during continuous operation.
3. Stepless Speed Control Trigger: Enables smooth and precise rotational speed regulation directly through trigger pressure for accurate start-ups.
4. Positioning-Type Reversible Switch: Facilitates quick, effortless single-handed toggling between forward and reverse rotation.
5. Noise-Reducing Bottom Exhaust: Directs airflow downward away from the operator, keeping sound levels at 88 dB(A) while preventing dust rebound.

Technical Specifications of Onpin OP-D8420

1. Brand: Onpin
2. Model: OP-D8420
3. Operating Air Pressure: 90 psi (6.2 bar / 6.3 kg/cm²)
4. Chuck Size: 10 mm (3/8 inch)
5. Spindle Thread: 3/8-24UNF
6. Stall Torque: 7.4 Nm (5.4 ft-lb)
7. Free Speed: 2,000 rpm
8. Air Consumption: 283 l/min (10 cfm)
9. Overall Length: 185 mm (7.28 inch)
10. Air Inlet: 1/4 P.T
11. Net Weight: 1.06 kg (2.34 lb)
12. Reversible Function: Yes (o)
13. Sound Level: 88 dB(A)

Industrial Applications of Onpin OP-D8420

1. Woodworking & Furniture Manufacturing: Heavy-duty structural drilling and robust frame joinery in industrial woodworking facilities.
2. Automotive & Motorcycle Industries: Component drilling, thick metal fabrication, and structural assembly on production and service lines.
3. Home Appliance Production: Sheet metal drilling, heavy structural fastening, and appliance frame manufacturing.
4. Home Renovation & Fitting: On-site heavy installation, structural fitting, and hardware mounting.
5. Shipbuilding & Maintenance Fields: Heavy metal fabrication, structural maintenance, and comprehensive plant equipment servicing.