Specifications
| Variant | Price | Size of Chuck |
|---|---|---|
| FPMC 150x300 | ₹12,800.00 | 150x300 mm |
| The PENTAGON FPMC 150x300 Fine Pitch Magnetic Chuck offers a compact 150x300mm surface and weighs 25 kg. Ideal for small tool rooms requiring precision grinding of delicate ferromagnetic components. | ||
| FPMC 200x450 | ₹28,801.00 | 200x450 mm |
| The PENTAGON FPMC 200x450 Fine Pitch Magnetic Chuck provides a 200x450mm clamping area and weighs 37 kg. Perfect for medium-scale machining tasks needing uniform N40 magnetic force. | ||
| FPMC 250x500 | ₹39,000.00 | 250x500 mm |
| The PENTAGON FPMC 250x500 Fine Pitch Magnetic Chuck features a large 250x500mm surface and weighs 45 kg. Best suited for industrial workshops handling multiple small workpieces simultaneously. | ||
| FPMC 300x600 | ₹60,900.00 | 300x600 mm |
| The PENTAGON FPMC 300x600 Fine Pitch Magnetic Chuck delivers maximum capacity with a 300x600mm area and 55 kg build. The top choice for heavy-duty manufacturing units requiring extensive precision grinding. | ||
Features
- Fine pole pitch design for strong and uniform magnetic holding
- Ideal for holding small and thin workpieces
- Permanent magnet system – no electricity required
- High clamping force for precise grinding operations
- Excellent magnetic distribution across the surface
- Hardened and precision ground top plate for accuracy
- Easy ON/OFF lever operation
- Low residual magnetism for easy workpiece removal
- Suitable for surface grinding machines and tool rooms
- Durable and maintenance-free construction
Applications
- Surface grinding of small and thin workpieces
- Precision grinding in tool rooms
- Holding small steel plates and components
- Die and mold finishing work
- Precision machining of ferromagnetic materials
- Grinding operations in engineering workshops and manufacturing units
Better than Permanent Magnetic Chuck
- Better holding for thin and small workpieces due to finer pole pitch
- More uniform magnetic distribution across the chuck surface
- Higher precision during grinding of delicate components
- Reduced workpiece deformation because of balanced magnetic force
- Improved surface finish in precision grinding operations
- Better support for small parts compared to close pole type chucks
- Suitable for tool room and precision machining applications
Frequently Asked Questions
Q.What is a Fine Pitch Permanent Magnetic Chuck?
A Fine Pitch Permanent Magnetic Chuck is a precision workholding device used to securely hold small and thin ferromagnetic workpieces during grinding and machining operations without the need for electricity.
Q.How does the Pentagon Fine Pitch Magnetic Chuck work?
It operates using a permanent magnet system with closely spaced magnetic poles, providing uniform magnetic force across the surface to ensure stable clamping and improved machining accuracy.
Q.What is the pole pitch of this magnetic chuck?
The Pentagon Fine Pitch Permanent Magnetic Chuck features a fine pole pitch of 0.5+1.5 mm, which is ideal for holding delicate and small components.
Q.What is the magnetic force of the Pentagon chuck?
This magnetic chuck provides a strong magnetic force of N40, which translates to approximately 12-15 kg/cm².
Q.Does this magnetic chuck require electricity to operate?
No, it uses a permanent magnet system, meaning it requires no electrical power to operate, making it highly reliable and safe.
Q.What are the main applications of a fine pitch magnetic chuck?
It is widely used for surface grinding of small and thin workpieces, precision grinding in tool rooms, holding small steel plates, and die and mold finishing work.
Q.Can it hold very thin and small workpieces?
Yes, the fine pole pitch design ensures strong and uniform magnetic holding, making it perfectly suited for small and thin workpieces.
Q.What is the chuck height of the Pentagon Fine Pitch Magnetic Chuck?
All variants of the Pentagon Fine Pitch Permanent Magnetic Chuck have a standard chuck height of 50 mm.
Q.Is the magnetic force uniform across the surface?
Yes, the fine pitch design ensures excellent and uniform magnetic distribution across the entire chuck surface, reducing workpiece deformation.
Q.How do I maintain a permanent magnetic chuck?
Maintenance involves keeping the surface clean, avoiding heavy impacts that could damage the precision ground surface, and storing it in a dry environment to prevent rust.
Q.What materials can be held using this magnetic chuck?
It is designed to hold ferromagnetic materials such as iron, steel, and other magnetic alloys securely during machining operations.
Q.Does it come with a warranty and GST invoice?
Yes, purchasing through Gearo ensures you receive a genuine product with a GST invoice, manufacturer warranty, and reliable pan-India delivery.
Q.Who should choose the FPMC 150x300 variant?
The FPMC 150x300 variant is ideal for small-scale workshops and tool rooms that require precision grinding on compact workpieces, offering a lightweight 25 kg design.
Q.Who should choose the FPMC 200x450 variant?
The FPMC 200x450 variant is best suited for medium-sized machining tasks, providing a larger 200x450 mm surface area while maintaining high precision.
Q.Who should choose the FPMC 250x500 variant?
The FPMC 250x500 variant is perfect for industrial applications requiring a substantial 250x500 mm clamping area for larger or multiple small components.
Q.Who should choose the FPMC 300x600 variant?
The FPMC 300x600 variant is the top choice for heavy-duty manufacturing units needing maximum surface area (300x600 mm) for extensive grinding operations.
Q.What is the difference between the FPMC 150x300 and FPMC 300x600 models?
The primary difference is the size and weight. The 150x300 model is compact (150x300 mm, 25 kg), while the 300x600 model offers double the surface area (300x600 mm) and weighs 55 kg for larger tasks.
Q.How does the weight vary across the different sizes of the Pentagon magnetic chuck?
The weight increases with size: the 150x300 mm model weighs 25 kg, the 200x450 mm is 37 kg, the 250x500 mm is 45 kg, and the largest 300x600 mm model weighs 55 kg.
Q.Which size of the fine pitch magnetic chuck is best for heavy-duty grinding?
The FPMC 300x600 variant is the most suitable for heavy-duty grinding due to its large 300x600 mm surface area and robust 55 kg build.
Q.Do all variants have the same magnetic force and pole pitch?
Yes, regardless of the size, all variants feature the same N40 (12-15 kg/cm²) magnetic force and a fine 0.5+1.5 mm pole pitch for consistent precision.

