Complete Polishing Head

I'm not sure what you will need for that machine as we do not carry any highland park machines. These are polishing heads though, not wheels. If you need one of these you will need to find out the size of your arbor and the threading. If you're looking for actual wheels, you will want to look under 11027_CFG and 30306_CFG for wheels that should work on that machine.

Neither will work. Search for these numbers, they will work: 1-0203 (canvas 5.5" 1/4-20 right hand thread), 3-0417 (360 grit no hole 1/4-20 right hand thread)

Depending on the shaft type it might. The smooth shaft model has setscrews that retain the polishing head in place. The other two options are for the right or left side. The threads per inch on the 1/2" model is 20.

What you are going to want to do is: measure the diameter, then measure the threads per inch. Do this by counting the threads in one ich.

A better way to anwser this would be to ask you which rocks you will be polishing. But if you just want a good all around option rough leather is good. Otherwise you cant go wrong with felt. Better yet you could try a precharged option like SKU: 10358_CFG