An extremely versatile tool that no jeweler should be without. Great for holding solder wire during stick soldering, drilling very small holes with twist drill bits, and using as a screwdriver. Ideal for holding drills, burs and other small tools as well as securing wire for twisting, wrapping and shaping it This small pin vise features a knurled handle to prevent from it rolling across your work surface. Loosen the head, insert the tool shank into the collet, then re-tighten to secure it in place Can hold variety of tools like needles, broken saw blades, twist drills, solder wires, etc. Very useful for wire wrapping projects and beaded jeweler designs Best suited for jeweler makers, watchmakers, hobby crafters, beaders, etc. Can be used in a variety of fields for intricate work.