SUTTON 40mm (1.9 16inch) Bi-Metal Cobalt Holesaw Paper Towels It's formulated with the same

It's formulated with the same ingredient dentists use for teeth whitening

Adds density

Strips ‘snap’ and lock together

- Helps prevent plaque build up

SUTTON 40mm (1.9 16inch) Bi-Metal Cobalt Holesaw Paper Towels It's formulated with the sameFeatures Industrial grade holesaw for machine or hand drilling Compatible with steel, stainless steel, cast iron, non ferrous metals, plastic, and wood Constructed from Bi Metal Cobalt (8%) HSS for enhanced toughness and wear resistance Varied pitch cutting teeth minimize vibration for a cleaner finish and improved accuracy International standard thread suitable for Sutton and other branded holesaw arbors Diameter: 40mm (1. 9 16) Thread: 5 8 UNF