Criterion Cb3-cp/d1-ta Fine Adjust Boring Head. 001 /. 0001 9.25 Proj. Cat50

  

This combination is ready to go to work for you. Criterion has been the choice tooling for boring applications since their start in 1935.

Very lightly used, very minimal wear noticeable. As machinists, we can probably get the job done with what we have.

Having nice tooling makes the job that much easier. This type of tooling is the one that will make you a return on your investment and make it easy. With this bundle you will get the CB3-CP/D1-TA boring head, CB3-IA6 threaded extension, and Criterion CB3-CV50 tool holder. All screws and adjustment screws move without issue.

Shank diameter is 2.98. Total range for the boring head is 3" to around 5". Threaded extension is 3.26 long. There are marks on the shank from the use of spanner wrenches to screw and unscrew the assembly.

Mating surfaces are flat and smooth. Boring head itself stands 4 tall. Cat50 holder is in great shape.

Taper is free of major defects with only light scratches present. I want to make sure this tool gets to where it needs to go.

I will make sure this is packed for the worst so it arrives to you in the best. Any questions, I'm more than happy to help.