Magnetic bases
A magnetic base holds a dial indicator or a dial test indicator steady at the point of measurement. Choosing the right base matters for the accuracy of the measurement: even the slightest shift translates directly into error. The right type makes the difference in both accuracy and speed.
Two arms joined by a clamp. The most economical and most common solution, ideal for general use when you do not change position often
A single articulated arm that adjusts and locks as a whole by loosening just one screw. Choose it when you change position often and want speed and precision in the adjustment.
A central clamping base with a hydraulic mechanism that locks the arms with even greater force. The most rigid solution, for heavy or demanding measurements without the slightest shift.
A flexible, tubular arm made of many joints that bends freely. The best choice for hard to reach spots, where a standard base will not fit.
Small bases for tight spaces, where a normal base will not fit. Ideal for limited room or small workpieces.
Stands with a vertical column and arm to hold the indicator over a surface plate, at a quality control station.
Holders and arms for mounting a dial test indicator on the mill, for alignments and runout checks during machining.
Ø8 mm indicator stem
Almost every base accepts a Ø8 mm indicator stem, the standard of the market. Many also have a dovetail mount for dial test indicators.
Magnet on/off switch
The permanent magnet is switched on and off with a lever, for easy placement and effortless repositioning.
Ferromagnetic surfaces only
They hold on steel and cast iron. On aluminium, brass or non-magnetic stainless they will not grip, and there you need a vacuum base or a surface plate.
Holding force in kg
The magnet's force is given in kg (for example 60, 80, 100 kg). The heavier the indicator and arm assembly, the more force you need.
Does it hold on a vertical or upside down surface?+
Yes, as long as the surface is ferromagnetic and clean. The holding force of each base is given in the product specifications.
Does it fit any dial indicator or dial test indicator?+
Most bases accept a standard Ø8 mm stem or a dovetail. Check how your indicator mounts and, if in doubt, get in touch with us.
What is the difference between hydraulic and central clamping?+
Both adjust with a single screw, but the hydraulic mechanism locks the arms with greater force, so the support is more rigid.
What surfaces does it not work on?+
On non-magnetic materials such as aluminium, brass or non-magnetic stainless steel. For those cases you need a vacuum base or a surface plate.