Lasts up to 1.3X times longer than a bosch eco for wood circular saw blade the pro wood circular saw blade is designed to solve your challenges cutting all types of solid wood and wood-based panel materials. We made it strong and well-balanced to ensure you get clean and accurate cuts for a long time. The pro wood circular saw blade is a great choice for woodworkers working on all types of solid wood and wood-based panel materials. Our wood circular saw blade features precision-ground carbide teeth for strength and durability. Its hardened steel base keeps it stable and ensures it cuts with precision. The expansion slots reduce heat build-ups for long-lasting performance. Bore works with or without reduction rings to fit different sizes tested in bosch labs according to bosch standard procedures. Features and benefits: lasts up to 1.3X times longer than a bosch eco for wood circular saw blade bore works with or without reduction rings to fit different sizes for cutting all types of solid wood and wood-based panel materials used to make stairs, window frames, doors, and furniture highly efficient for woodworkers and wood joiners: long life specifications: outer diameter inch: 7 1 2 outer diameter mm: 190 bore size mm: 30 width of cut b1 mm base bl. Thickness b2 mm: 2 1,3 number of teeth: 48 tooth shape: atb max. Rotation speed rpm : 8000 cutting result: 4 pin hole pitch circle diameter: 7 42 hook angle a: 15 relief angle ß: 15