General description This 10-piece set of bearing cutting blades is designed specifically for use with bearing pipe cutters. These blades are essential accessories for efficient shearing of various tube materials. Technical specifications Diameter: 3.3 cm (1.30 in) Size: 30 x 10 mm Thickness: 10 mm Inner hole diameter: 6 mm Hardness: HRC 65 Application range: 4-32 mm / 5-50 mm tube cutter Quantity: 10 pcs Material: Alloy steel Color: Black Other information Package contents: 10 * Tube Cutter Pipe Blades Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.