Product Name: Diamond Segmented Circular Saw Blade Model Number: QZDT-01 Place of Origin: China Brand Name: Zhongzhi 250MM 300MM 350MM 400MM 450MM 500MM 600MM 700MM 725MM 800MM 900MM 1000MM 1200MM 1350MM 1600MM 1800MM 2000MM 2200MM 2500MM 2700MM 3000MM 3500MM Other sizes and specifications are also available upon customers requirements.