Multi Chuck, 3.4Mm; Accessory Type:Chuck; For Use With:4000, 400, 3000, 398, 395, 300, 285, 275, 200, 100, 8200, 800, 780, 770 Dremel Rotary Tool Models; Product Range:-; Plug Type:-; Svhc:No Svhc (15-Jun-2015); Shank Dia:3. Rohs Compliant: Na |Dremel 4486