The Makita B-33015 Blade has been specifically for use with plunge type saws. Patented vibration dampening allows the blade to run truer with less wobble, easily plunging into material with little effort. Suitable for cutting both wood and aluminium, they are especially designed for a smooth clean cut. Specifications: Blade Diameter: 165mm. Bore: 20mm. Kerf: 2.2mm. Rake: 8°. Thickness: 1.6mm. Tooth Count: 48.