Model 590 Micro-Pneumatic Cutter can be supplied with 3 types of interchangeable cutting heads: standard, standard with lead retainer, and low-profile for reaching into densely populated PC boards. Featuring thumb-actuated side bar switch that requires minimal pressure, automatic cutter has tapered rectangular shape that fits comfortably in small or large hands for repetitive cutting of up to 16 AWG wire. Eliminating manual squeezing, cutter weighs 6 oz for fatigue-free operation with no recoil and less than 60 dB noise. Cutter sells for $175; optional cutting heads are $29.95 each.