Trim a sink cut-out flush with the bowl in stages using these "over-hang" and flush trim bits.
The Delrin® bearings are tapered to match the slope of the bowl's side.
A first pass with the over-hang bit cleans the cut-out edge, leaving a slight over-hang on the underside of the counter.
A second pass with the flush-trim bit completes the operation.
Made from super micrograin carbide for guaranteed longer life!