The chuck is compatible with 1.5-6.5mm drill bits.
Tamiya 74086 Craft Tools, Modeling Drill Chuck
Tamiya 74123 Craft Tools Sharp Pointed Side Cutter Slim Jaw For Plastic Model
Tamiya 74035 Craft Tools Sharp Pointed Side Cutter For Plastic Model
Tamiya 74058 Craft Tools, Plastic Modelling File (Flat 16mm Width)