PWWDADA All Industrial Tool Supply TR72020 Dial Indicator (Magnetic Base and Point Precision Inspection Set), 1 Pack

The All Industrial Tool Supply TR72020 Dial Indicator with Magnetic Base and Point Precision Inspection Set is a versatile tool that can be used for measuring brake rotor run-out, differential backlash, and other similar tasks. The tool is accurate and easy to set up and use, making it a good value for the price. However, there are some limitations to its functionality. It is not recommended to use this tool for measuring the wobbling of a drill bit, as the flutes in the drill bit may catch on the point of the dial indicator and potentially damage it. Additionally, this kit does not come with a wheel for measuring the runout on a drive shaft. The product does not come with a spark plug hole adapter, but it can be used without one by sticking the magnetic base to an accessible iron part and adapting the arms to mount the dial into the spark plug hole. While the tool is accurate and easy to use for measuring front rotors, it may not work as well for rear rotors or measuring runout on hubs. The base of the tool is heavy and it can be difficult to get a firm attachment to things other than the strut. Some customers have suggested trying a vice-grip kind of gauge instead. One key advantage of this tool is that you can set the angles and then unclamp the base, allowing you to easily put it back on later. However, the lack of instructions, particularly on how to change the tip, has been a drawback for some customers. Overall, the All Industrial Tool Supply TR72020 Dial Indicator with Magnetic Base and Point Precision Inspection Set is a decent tool for various measurement tasks, but it may have limitations in certain situations. The lack of instructions and some concerns about the durability of the product have been mentioned by customers.