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> New criterion tinymite boring head 002-b 1/2" bars
New criterion tinymite boring head 002-b 1/2" bars
This is a Criterion boring head that is from their Tinymite line, model 002-B or part#25172. It has a 3/4" shank that is integral, not removable, so the proper collet for your use will be required and accepts 1/2" shank boring tools maximum, less if you have bushings.The body diameter is 1-1/2" and overall length is 3-13/32". Its small and cute, the scale is just to give an idea and is not included. It will offset to 9/16" maximum to give you a hole diameter of 1-1/8" maximum and the adjustment increments are by .001" ( a thousanth of an inch) as you can see in the picture. The paper it came with is still sealed in its bag with the proper allen adjustment wrenches all in the original plastic container. You should be very pleased with this fine Criterion tool made in the USA and will see that it is new and unused, there are no staining or marks of any kind on it.
