BOSCH DB1241S 12 in. Standard Segmented Rim Diamond Blade with 1 Arbor for Universal Rough Cut Wet/Dry Cutting Applications in Pavers, Soft Brick, Concrete/Block

1-Inch, 20mm arbor Designed to cut fast in a wide range of common building materials Tensioned steel core for stability Consistent diamond content and even distribution Taller segment height for longer life.Medium diamond bond for long life in general-purpose cutting applications, Weight: 2.0 Pounds, Manufacturer: Bosch