Mini Precision Pin Vise Hobby Drill Bits with Model Twist Hand Drill Bits Set for DIY Woodworking Tool Accessories _x000D_ _x000D_ Mini Precision Pin Vise Hobby Drill Bits with Model Twist Hand Drill Bits Set for DIY Woodworking Tool Accessories _x000D_ Specification: Material: aluminum alloy Colour: Black Chuck clamping range: 0.2-3.4 mm Twist drill bit material: high speed steel Drill specifications: 0.5 / 0.6 / 0.7 / 0.8 / 0.9 / 1.0 / 1.1 / 1.2 / 1.3 / 1.4 / 1.5 / 1.6 / 1.7 / 1.8 / 1.9 / 2.0 / 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.6 / 2.7 / 2.8 /2.9/3.0mm Features: 1.The compact manual drill is suitable for storage in a toolbox or pocket. 2.Manual pin vise can be used instead of electric drill for very precise drilling. 3.Although a slower drilling speed is used, it is still difficult to drill as accurately as with a pin vise. 4.This is important for tasks such as watch repairs, because any slipping or knocking can damage other components in the device. 5.In addition, the drill vise has a 3-jaw hardened steel keyless chuck and a sturdy plastic handle, which is ergonomic and easy to hold. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_