Starrett HSS Bi-Metal Hole Saw - FCH0214 Fast Cut Extra Cobalt Hole Saw - For Stainless Mild Sheet Wood Plastic Various Materials - 57mm

Starrett Deep Cut Hole Saw - DCH0214 Heavy Duty Bi-Metal with Extra Cobalt HSS Teeth - For Metals Wood Cast Iron Fibreglass Plastic Materials - 57mm

Starrett Tungsten Carbide Tipped Holesaw - MPH0214 Multi Purpose Cut TCT Hole Saw Cutter - For Wood MDF Plastics Ceramic Wall Tiles - 57mm

Starrett Smooth Fast Cutting Hole Saws

Sourcingmap 55mm Diamond Coated Glass Hole Saw Drill Bits for Ceramic Tile Marble Rock Porcelain Bottles Pots Brick

Starrett Diamond Grit Hole Saw - D0212 Ceramic and Tile Drill Cutter - For Brick Glass Marble Slate Stone Porcelain - 64mm (2.1/2 inch)

Meccion Diamond Drill Bit Brazed Core Hole Saws, Performance Hollow Hole Cutter for Glass/Tile/Granite/Marble/Porcelain (50mm)

Starrett Carbide Tipped Hole Saw - CTD50 TCT Deep Cut Holesaw Cutter - For Metal Stainless Steel Iron Aluminium - 50mm

57mm Hole Saw for Metal and Wood, 2.25 inch HSS Bi-Metal Circular Drill Cutter with Pilot Bit for Plate Steel, Sheet Iron, Ceiling Board, Acrylic Panel, 7/16” Hex Shank

Draper 41083 Expert HSS Bi-Metal Holesaw Blade, 57mm, Blue