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Magswitch MagJig 

Operation and 

Instruction Manual 

Magswitch Technology Inc. 
8774 Yates Drive #140 
Westminster, CO  80031 
www.Magswitch.com.au 

 

This Magswitch MagJig is designed to hold a Magswitch Accessory, or one of your own designs  

to any Ferromagnetic Surface.  Using Patented Technology, this device has tremendous holding power as well 

as a great amount of Shear Force Holding Strength to prevent sideways movement. 

 

Read all instructions!  Failure to follow all instructions listed below may result in an unsafe or dangerous condition. 

 

General Information

 

o

 

All Magnets need to be 

kept at a safe distance

 from all magnetic storage devices, electronics and credit cards etc… 

o

 

Ensure that the Magswitch MagJig is 

stored in the “off” position

 when not in contact with Ferromagnetic metals.   The MagJig can be left 

ON or OFF indefinitely without harm.  When ON and near Ferromagnetic metals there will be a sudden and powerful attraction. 

o

 

Never use a MagJig to lift or transport any materials, 

although it is ideal for debris cleanup, nuts and bolts, metal shavings, etc… 

o

 

DO NOT attempt to disassemble

 

or alter

 the Magswitch MagJig; there are no user serviceable parts inside the device. 

o

 

All Magswitch products are 

designed for normal work/jobsite conditions

, do not use underwater or in a hazardous environment unless 

specifically designed for that purpose

.

 

o

 

DO NOT use the MagJig if it is damaged or is not working properly

.  Severe injury can occur if this device is not used properly and 

safely. 

o

 

DO NOT expose the MagJig magnets to temperatures above 176 deg Fahrenheit (80 Celsius)

.  High temperatures will permanently 

degrade the Magnet’s effectiveness and may result in an unsafe condition. 

o

 

Not recommended for painted or finish coated surfaces

 as these will reduce the magnetic bond and the finish may be damaged. 

o

 

This product contains PTFE lubricant

.  For MSDS information contact Magswitch.

 

o

 

MagJigs are designed to be installed into 3/4" thick non-Ferromagnetic materials. 

If installing into thinner materials it is possible to 

stack or shim the material to achieve 3/4" thickness.  

The magnet base will protrude very slightly

, this is critical to ensure metal to metal 

contact!

 

o

 

 MagJig 95’s require a 30mm Forstner bit for installation.  MagJig 150’s require a 40mm Forstner Bit to install. 

o

 

Always keep the bottom of the magnet clean and free of debris and rust. 

If needed wipe with WD40 or light oil

 

 
To use the MagJig
 

o

 

Never exceed the rated capacity

 of the MagJig.  MagJig 95’s are rated up to 15 pounds of shear force each under ideal conditions.  MagJig 

150’s are rated up to 30 pounds of shear force under ideal conditions.   

o

 

Always 

test the connection

 before attempting to use the MagJig to ensure that it is capable of holding the material securely. 

o

 

Numerous factors can negatively affect the strength

 of the magnetic bond.  Dirt, debris, oils and grease, painted surfaces and any gap 

between the magnet and the metal surface will decrease the bond.  

Ensure that the connection point is clean

 and free of these factors. 

o

 

Thicker metals will be held more strongly than thinner metals.  

E.g.: 1/4" steel will be held more strongly than thin gauge metals.

 

o

 

Magswitch recommends that

 

only non-Ferromagnetic materials

 be used as a holder for your Jig or Fixture.  

Wood, Plastics and 

Aluminum

 are all non-Ferromagnetic materials that make for excellent attachments. 

o

 

Avoid sudden jerking or Shock force

 as this will cause the MagJig to lose its hold or to move. 

o

 

This MagJig is not designed to be used as a welding ground clamp

 or as part of an electrical circuit.  

o

 

For safe operation, the 

bottom surface of the Magnet must always be Flat and Smooth

.  If necessary, it is possible to sand the Magnet face 

smooth using 400 grit sandpaper and a flat surface.  

Always file any burrs 

that would interfere with full contact. 

 
MagJig Operation 

o

 

The knob on this device must be turned clockwise 185 degrees until stops

 in order to be turned “ON”.   It is not possible to hold the 

MagJig in place unless fully turned on.   

o

 

DO NOT turn on unless in contact with Ferromagnetic Metal!   

o

 

To release the MagJig, turn the knob counter clockwise until it stops

.  The MagJig will

 turn off and release Immediately

 upon turning 

the knob, Use Caution to ensure that it is safe to release the MagJig and that nothing will fall or become dangerous. 

o

 

Always turn off power tools before turning the MagSquare ON or OFF to avoid injury.

 

o

 

This Magswitch MagJig is capable of 

exceptional Break-Away force

 holding power; Magswitch MagJigs are exceptionally strong in

 Shear 

Force

 as well

.  Prying force is the least powerful

 of the holding capabilities and great care must be used when attempting to use this device 

with Pry force. 

See Illustration below.

 

 

 
 

Part Number 110177_2 
Revision Date, September 2, 2008 
 

 

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