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Need help?Do you have a question about the Magswitch MagJig 235 and is the answer not in the manual?
Keep magnets away from sensitive devices and store in the 'off' position when not in use.
Do not lift, alter, use in hazardous environments, or exceed temperature limits (176°F/80°C).
Requires 3/4" material, a 56mm hole, and a clean magnet base for proper function.
Never exceed rated capacity (45 lbs shear force) and always test connection before use.
Bond strength reduced by dirt, oil, paint, or gaps. Thicker metals hold stronger.
Use non-ferromagnetic materials for attachments and avoid sudden jerking or shock.
Do not use for electrical circuits. Ensure magnet face is flat and smooth for optimal contact.
Turn knob clockwise 185 degrees. Only turn ON when in contact with ferromagnetic metal.
Push down and turn knob counter-clockwise to release. Ensure safety before releasing.
Always turn off power tools before operating the MagJig to prevent injury.
MagJigs have strong break-away and shear force. Pry force is weakest; use with caution.
One year limited warranty on material/workmanship. Alteration voids warranty; user assumes risk.
Details listed patents and pending applications for Magswitch products.
The Magswitch MagJig 235 is a versatile magnetic clamping device designed to securely hold Magswitch accessories or custom fixtures to any ferromagnetic surface. Utilizing patented technology, it offers substantial holding power and exceptional shear force strength, effectively preventing sideways movement of materials.
The MagJig 235 operates by generating a powerful magnetic bond with ferromagnetic metals. It features a knob that, when turned 185 degrees clockwise until it stops, activates the magnetic field, engaging the "ON" position. To release the hold, the knob is turned counter-clockwise until it stops, immediately deactivating the magnet and releasing the material. This on/off mechanism allows for quick and precise positioning and removal of workpieces. The device is specifically designed for installation into 3/4" thick non-ferromagnetic materials, such as wood, plastics, or aluminum, which serve as ideal holders for jigs and fixtures. If installing into thinner materials, stacking or shimming can be used to achieve the recommended 3/4" thickness, ensuring proper metal-to-metal contact as the magnet base will protrude slightly.
The MagJig 235 offers a wide range of applications, limited only by imagination. It is ideal for holding cove molding jigs, creating featherboards, establishing repetitive stops, securing thin stock, building shop sweepers, and constructing fences for power tools. It can also be used as a benchtop tool holder on a table saw. The device is designed to be stored in the "off" position when not in contact with ferromagnetic metals to prevent sudden, powerful attraction. While excellent for debris cleanup, nuts, bolts, and metal shavings, it is explicitly not recommended for lifting or transporting materials. The MagJig 235 is engineered for normal work/jobsite conditions and should not be used underwater or in hazardous environments. For optimal performance and safety, it is crucial to ensure the MagJig is fully turned "ON" when in use and only turned "ON" when in contact with ferromagnetic metal. When releasing the MagJig, caution should be exercised to ensure the release is safe and that nothing will fall or become dangerous. Power tools should always be turned off before engaging or disengaging the MagJig to prevent injury. The MagJig 235 excels in break-away force and shear force holding strength. However, prying force is the least powerful of its holding capabilities, and great care should be taken if attempting to use the device with prying force. To prevent unwanted rotation, it is recommended to use MagJigs in pairs at the ends of the material. The device includes holes that can accommodate up to M6 (1/4") screws for securing the MagJigs.
Proper maintenance is essential to ensure the longevity and effectiveness of the MagJig 235. The bottom surface of the magnet must always be kept clean and free of debris and rust. If necessary, it can be wiped with WD40 or light oil. For safe operation, the magnet's bottom surface must always be flat and smooth. If needed, the magnet face can be sanded smooth using 400-grit sandpaper and a flat surface. Any burrs that could interfere with full contact should be filed away. It is important to avoid exposing the MagJig magnets to temperatures above 176 degrees Fahrenheit (80 degrees Celsius), as high temperatures can permanently degrade the magnet's effectiveness and lead to unsafe conditions. The device contains PTFE lubricant, and MSDS information can be obtained from Magswitch if needed. The MagJig 235 should never be disassembled or altered, as there are no user-serviceable parts inside. Using the device if it is damaged or not working properly can lead to severe injury. It is also important to note that painted or finish-coated surfaces are not recommended for use with the MagJig, as they can reduce the magnetic bond and potentially damage the finish. All magnets should be kept at a safe distance from magnetic storage devices, electronics, and credit cards.
General| Holding Force | 235 lbs |
|---|---|
| Magnet Type | Permanent |
| Material | Steel |
| Full Saturation Thickness | 0.25 inches |
| Operation | On/Off |
