Accessories HC Hydraulic Chuck Cleaning Brushes • Collet Extractors TG • Hydraulic chucks are maintenance-free and deliver a long service life. A non-abrasive cleaning brush is recommended to help maintain the performance and accuracy of the clamping bore of the hydraulic chuck and reducing sleeves. D1 Cleaning Brush D1 order number catalog number mm in 1138729 192.950 6 1/4 1138736 192.951 8 5/16 1138744 192.952 10 3/8 1138752 192.953 12 1/2 1138759 192.954 14 9/16 1138766 192.955 16 5/8 1138914 192.956 18 11/16 1138853 192.957 20 3/4 1138922 192.958 25 1 1138930 192.959 32 1 1 /4 • Assists with collet extraction from locknut. system size TG • CE system order number catalog number size 1106809 50TGCE TG50 1106812 75TGCE TG75 1106813 100TGCE TG100 1106814 150TGCE TG150 WWW.WIDIA.COM J5 Accessories