Freud DHS2375 Diablo High Performance Hole Saw Ideal for Drilling Wood, Plastic, Aluminum, Metal and Stainless Steel, 2-3/8-Inch X 2-3/8-Inch : Amazon.ca: Tools & Home Improvement
Freud DHSAR375 Diablo Hole Saw 3/8" Mandrel Quick Change With Pilot
DIABLO 4 in. Hole Saw Pilot Bit – Professional Grinding Inc