Model：SSDNN 1616H09 , Material ：alloy steel Holder type：Excircle Turning Tool Holder Suitable For: Semi-finishing, finishing Features - High grip strength, impact resistance and strong, clear speed advantage in ; cutting off a large margin and processing; - To maintain tight tolerances unmatched performance; - Practical and a variety of processing environments, even in very dirty environments : such as cast iron also has good features; - User clamping and convenient way to replace, only a wrench to complete . If you have any questions about this product, please contact me, I will be happy to answer your questions！：） Modle：SSDNN 1616H09 ; Material ：Carbide Holder type：Excircle Turning Tool Holder Shank Diameter：5/8 (16*16 mm) ; Overall length：4 (100 mm) Cutting direction：middle ， Holder deviation angle ：45 degrees Compression: screw-type compression ; Suitable For: Semi-finishing, finishing ASIN B0786CFF2Y Size SSDNN 1616H09 Material Carbide Thickness 0.8 inches Item Weight 14.9 ounces Manufacturer XUZHOU BAIYI Metal Technology Co., Ltd. Handle Material CARBIDE Cutting Diameter 0.8 inches Assembled Diameter 0.8 inches Measurement System Metric