Excellent product. It is worth the money. Cheaper ones do not last.
Nothing like a new bit! Grinding is faster and smoother.
Smooths out glass edges quickly!
Love my new bit. Makes grinding so much better and easier and the job goes much quicker.
I havent had a chance to use the new bit yet been too busy filling stainglass requests but will able to do so shortly. The order arrived promptly with all the items I presently need (planning my next order)