General Tools 70801 Miniature Pin Vise The General Tools and Instruments 70801 Miniature Pin Vise is ideal for high precision applications The collet is made of hardened steel can be used to hold small drill bits, taps, scribers and other tools Useful for applications such as model building, jewelry repair and fine woodworking Features internal storage under cap for storing a spare collet Precious engineered 750 Series Versa-Grip handle for maximum performance