The 37 Pieces Mini Hand Modeling Drill Set is a versatile tool for all your drilling needs. It includes a precision pin vise made of high quality aluminum alloy, ensuring sturdiness and durability. The vise features a 3-jaw chuck and adjustable clamps ranging from 0.3-3.4mm, making it easy to operate. Its shank can be rotated for easy operation. The set also includes a bench vise, made of lightweight aluminum alloy and plastic. With its small size and lightweight design, it is convenient to hold and carry. Equipped with 4 plastic clips, it can securely hold square, round, and irregular objects with a size of 0-57 mm. In addition, the set comes with twist and micro drill bits. These lightweight drill bits are perfect for processing various materials such as wood, plastic, rubber, PVC, walnut, models, bone, angle steel, amber, olive, and fiberglass. They are versatile and do not take up extra space. With dimensions of approximately 9 x 1.4 cm for the vice and 11 x 6.1 x 3.5 cm for the bench vise, this drill set is compact and fits easily in a bag or pocket. It is portable and convenient to use wherever you go. The 37 Pieces Mini Hand Modeling Drill Set includes 1 spindle vice, 10 mini PCB drill bits, bench vise, and 25 twist drill bits. With 17 different sizes, this set provides sufficient quantities and styles for all your carving and DIY sculpture projects. Key Features: Precision pin vise with 3-jaw chuck Adjustable clamps ranging from 0.3-3.4mm Lightweight and portable design Includes 10 mini PCB drill bits Equipped with 25 twist drill bits Suitable for processing various materials Compact size fits in a bag or pocket Ideal for carving and DIY sculpture projects