[jgwentworth96]

I recently purchased a lot of test bars from an auction. The lot was listed as "Cat 40 & HSK Test Bars" and i recognize the four cat 40 taper bars and the 1 HSK bar in the top right of the picture but what are those two giant ones? Cat 60?

Additionally I dont have them in my hands yet so I can't easily determine brand and condition but does anybody know how much these are worth used? Will probably be for sale soon if anyone is interested.

[generaldisarray]

Test bars that are rolling and bangin around in a box arent really test bars anymore.
The ATC alignment tools are the most valuable things there. But it looks as though you are missing the same half for both of them. And they look to be 50 taper.

https://www.maritool.com/Tool-Holder...duct_info.html