This Stainless Steel Shaft with many machining hours and material already invested. During final machining this 3mm tap broke.
CBG picked up the shaft from the customer. CBG set up on our old C-96 Cammann Metal Disintegration machine and with a 0.050 inch electrode had the tap out and the bolt hole cleaned threads verified in 1 hours.
With CBG’s quick response the production of this shaft continued with out delay. You can see the teeth of the tap on the penny.