Hydra Stop / Relton Cutter Multi tooth cutters perform better when all teeth are cutting. Precision grinding the teeth will speed up the cut. Related Posts Pilot Bits It is important to keep pilot bits sharp and in good condition. Always inspect for… PVC Pipe Tapping Tapping PVC pipe can be a problem if you don't have the correct number of… Relocating! We are moving! After March 11, 2020 Robert F. Kendrick Sales & Sharpening LLC will…