No , it'll fit any standard boring/facing head .Isn’t only useful if one has the MicroMark system?
That's a heck of a deal. A little shorter but still a hundred buck bar.$18 on ebay, maybe not exactly the same but very close, amazon is often over priced:
Micro 100 Qbm-4602000 Right Hand Quick Change Boring Tool for Milling Machine for sale online | eBay
Find many great new & used options and get the best deals for Micro 100 Qbm-4602000 Right Hand Quick Change Boring Tool for Milling Machine at the best online prices at eBay! Free shipping for many products!www.ebay.com
You can download a PDF of the Micro 100 catalogue. Makes it pretty easy to find the model number for the exact diameter/length/etc that you need. Also useful for determining if a super-cheap one on ebay is actually for left-handed turning.. I'm looking for one that can thread more than .200" so I'm going to pass.