ZPD412 – Micro Die Grinder
The ZPD412 is a precision-grade pneumatic micro die grinder offering outstanding high-speed performance in a compact, lightweight package. Designed for professionals who require fine detail work, it excels in grinding, polishing, and deburring tasks where control and speed are paramount.
Specifications
| Feature | Detail |
|---|---|
| Free Speed | 70,000 RPM |
| Collet Size | 1/8″ (3 mm) |
| Air Inlet | ¼″ NPT/PT |
| Operating Pressure | 6 kg/cm² (~90 psi) |
| Air Consumption | 180 L/min (~6.3 CFM) |
| Net Weight | 0.13 kg (~0.29 lbs) |
| Tool Diameter | 17 mm |
| Tool Length | 140 mm |
| Hose Length | 1500 mm |
| Exhaust System | Rear exhaust |
Advantages & Benefits
Blazing High Speed – With a maximum speed of 70,000 RPM, the ZPD412 delivers rapid material removal ideal for finishing and detailing.
Compact and Feather-Light – At just 0.13 kg, it’s one of the lightest in its class, reducing operator fatigue during extended use.
Micro Precision – The 1/8″ collet and slim 17 mm body offer pinpoint accuracy in tight or delicate work scenarios.
Rear Exhaust Convenience – Enhances visibility and helps keep the workspace clean and debris-free.
Efficient Air Use – Delivers high performance while maintaining moderate air consumption.
Typical Applications
Mold and Die Fine Detailing – Perfect for refining mold surfaces and die contours with precision.
Modeling and Jewelry – Great for intricate work in miniature machining and engraving.
Electronics and Maintenance – Ideal for smoothing edges, deburring small parts, and prepping surfaces in cramped spaces.
Why Choose the ZPD412?
The ZPD412 stands out for combining ultra-high speed, slender design, and feather-light weight. It’s a must-have for professionals who demand precision, efficiency, and comfort in complex grinding or finishing tasks. Whether you’re touching up dies, polishing models, or refining tight spaces, the ZPD412 elevates your workflow.
Specification:
- Free Speed: 70000 rpm
- Collet Size: 1/8(3) inch(mm)
- Air Inlet Size: 1/4 inch-NPT/PT
- Air Pressure: 6 kg(cm²)
- Air Cons.: 180 L/min
- Net Weight: 0.13 kg
- Tool Dimension: 17 mm
- Tool Length: 140 mm
- Hose Length: 1500 mm
- Exhaust System: Rear
| Model | Free Speed rpm | Collet Size inch(mm) | Air Inlet Size inch-NPT/PT | Air Pressure kg(cm²) | Air Cons. l/min | Net Weight kg | Tool Dimension mm | Tool Length mm | Hose Length mm | Exhaust System |
| ZPD327 | 30000 | 1/4(6) | 1/4 | 6 | 300 | 0.3 | 26.5 | 150 | 1500 | Rear |
| ZPD212 | 60000 | 1/8(3) | 1/4 | 6 | 180 | 0.24 | 17 | 140 | 1500 | Rear |
| ZPD312 | 60000 | 3mm | 1/4 | 6 | 180 | 0.24 | 18 | 125 | 1500 | Rear |
| ZPD412 | 70000 | 1/8(3) | 1/4 | 6 | 180 | 0.13 | 17 | 140 | 1500 | Rear |
| ZPD322 | 22000 | 3mm | 1/4 | 6 | 240 | 0.345 | – | 140 | 1500 | Rear |
| ZPD323 | 22000 | 3mm | 1/4 | 6 | 240 | 0.355 | – | 140 | 1500 | Rear |

