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Permanent Magnetic Chuck, 6x16 inch Rectangular Chuck Powerful Sealed Chuck 130 N/Cm² Fine Pole Magnetic Force for Grinding Milling Machine Lathe
Key Features
- Simple Installation: We considerately provide two screws, two pressing plates, and a handle, and they allow you to quickly complete the installation and start to use it.
- High Precision: The high-quality brass panel with a special magnetic circuit ensures smooth milling or grinding and improves its accuracy (0.0004").
- Strong and Uniform Suction Force: High-performance magnetic steel is used in the magnetic disk, which has a large suction force(130N/cm²), and the magnetic force is spread evenly, with a magnetic pole pitch of 0.02+0.04in, improving the working efficiency.
- High Safety: Without power supply requirements, the mechanical switch can avoid the risk of magnetic force loss and work detachment due to power failure midway.
- Dustproof&Waterproof: Chucks are sealed and the panel has been specially treated and without leakage, which can prevent dirt and the cutting fluid from entering, prolonging the service life of the product.
Details
- Fine Magnetic Pole Gap: It allows for uniform magnetic force distribution, and the effect is particularly good when processing thin and small workpieces obviously without scratching the workpiece.
- Removable Handle: It features a lock-on (right)/lock-off (left) mechanism that allows the operator to switch between the two states manually, saving time and effort.
Application
- It can be used for processing various magnetic conduction workpieces. It is suitable for surface grinders, tool grinders, EDM, line cutting, tapping machines, bench drills, aerial platforms, electric sparks, wire cutting, and other applications. The six-sided precision grinding process can be used vertically on the online cutting machine.
How to Use
- Clean the flat surface of the suction cup, gently place it on the machine tool workbench, with the nameplate facing outward, and then fasten the base with bolts.
- Verify or grind the parallelism of the working surface of the suction cup on the machine tool platform.
- Put the workpiece on the suction table, and then insert the handle into the shaft hole to turn clockwise 180°, the workpiece can be sucked for processing.
- The workpiece is completed, the handle can be inserted into the shaft hole to turn counterclockwise 180 °, and you can remove the workpiece
Specification
- Material: 45# Steel, Brass
- Process: Grinding
- Style: Modern
- Color: Silver
- Number of Items: 1
- Assembly Required: Yes
- Precision: 0.01mm/0.0004in
- Magnetic Force: 130N/cm²
- Pole Pitch: 0.5+1mm/0.02+0.04in
- Product Size: 40*15*4.5cm/16*6*1.8in
- Net Weight: 20kg/44.09 lbs
- Weight Weight: 21kg/46.3 lbs
Package Included
- 1* Permanent Magnetic Chuck
- 1* Handle
- 2 Set* Screws
- 2* Screw Pressing Plates
Notes
- Please do not strike the product to prevent the magnetic force from weakening.
- Please do not stand under the steel sheet when the workpiece is lifted.Please do not control the handle when in use.
- Small magnetic workpieces such as tungsten steel and hard alloy steel are not suitable for magnetic chucks.
- Sucker should be wiped clean before use to avoid scratching the surface, after use, the surface should be coated with oil to prevent corrosion.


On Jun 29, 2025 at 23:32:36 PDT, seller added the following information: