- Built to last: Crafted for exceptional strength and plasticity, this hand drill (pin vise) tolerates both cold and hot press operations without losing shape or performance. It is designed to resist breaking and maintain long-term reliability under repeated use. - Precise, secure grip: The stable, precision chuck delivers high concentricity and a firm hold on drill bits from approximately 0.5 to 3.2 mm (0.02 to 0.13 in). Reduce wobble and slipping for cleaner, more accurate holes every time. - Compact hex design for control: The hexagonal, compact body gives comfortable, non-slip handling and improves torque transfer for fine manual work. The refined shape combines a professional feel with rugged durability. - Detachable, versatile system: Both head and tail ends unscrew easily to allow fast swapping of the four supplied collets. Change sizes quickly on the job without tools, making the set adaptable to a range of small-diameter bits. - What it solves: Eliminates bit slippage and imprecise holes common with cheap pin vises; keeps your bits centered and secure for delicate tasks. Durable construction prevents damage from heat or pressure during forming or pressing operations. - Compatibility and performance at a glance: - Suitable drill bit diameters: ~0.5–3.2 mm (0.02–0.13 in) - Includes four collets for flexible bit sizing - High concentricity chuck for minimal runout - Hexagonal body for better grip and torque - Practical applications: - Electronics and PCB work — drill clean, precise holes for component leads and vias. - Jewelry and model making — shape and refine small parts where accuracy matters. - Watch, clock, and small-mechanism repair — access tight spaces and maintain concentricity on tiny drills. - Professional reliability: Simple to use, easy to maintain, and built to withstand demanding small-part work. Ideal for hobbyists and technicians who need consistent accuracy and a robust hand tool.