915 Generation CNC Latest V6 Anti-Roll 3D Touch Probe Edge Finder to Find the Center Desktop CNC Probe Compatible with Mach3 and Grbl A

NoticeOption edge finder for the whole set
How to distinguish the three wiresThe red wire is VCC the black wire is GND and the white wire is IO
Why is the concentricity different every time the probe is installedBecause your ER chuck spring clip cannot guarantee 100% uprightness Every time the probe is installed even if the concentricity is adjusted to 1 wire there will still be deviations when the probe is removed and installed again
So your chuck is best to buy AAA and above accuracy concentricity less than equal 0005 because many chucks in China have false standards it is recommended to use a high-precision gauge or tungsten steel rod to check the table after installing the chuck Look at concentricity It's best to p the dial indicator at a distance of 50mm from the chuck which is roughly the distance between the ball head of our probe and the root of the tool handle

Why am I obviously an AAA chuck and the concentricity is still poorThat's because you bought a virtual label chuckUnder normal circumstances if the spindle jumps by 001 the AAA chuck clamps the milling and the table tool holder the error may not exceed 002 and the error may not exceed 003 at most There will be a slight angular deviation between the center axis of the collet chuck and the center axis of the spindle which will be magnified by the length of your tool holderUsually you use a calibration meter to measure the root of a milling and you can't see a big error but because the stylus of the probe is about 50mm away from the tool holder the error will be further magnified Therefore be sure to choose high-precision chucks which is nothing more than a price difference of tens of dollars
TypeNO
ColourAs Shown
MaterialMetal

Package Contents
1 * edge finder

Only the above package content other products are not included
Note Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm