NITTO KOHKI 90108 Pneumatic Chisel Needle 3 mm x 500 mm

NITTO KOHKI 90108 Pneumatic Chisel Needle Size 3 mm Length 500 mm
The NITTO KOHKI pneumatic chisel needle, model code 90108, features a 3 mm shank diameter and an extra-long 500 mm length (packed 10 pcs per set). It is a high-performance, heavy-duty industrial consumable made 100% in Japan. Designed as an essential replacement chisel needle for pneumatic needle scalers (Jet Chisels), this needle model is manufactured through advanced processes using NITTO KOHKI's proprietary steel formulation with rigorous hardening. This gives the metal exceptional toughness and strength, capable of continuously withstanding high-frequency cumulative impacts over extended periods without bending or breaking inside the tool. With its extra-long 500 mm reach, it overcomes limitations when working in deep recesses, tight crevices, or structural cavities inaccessible to standard tools. The needle bundle mechanism independently distributes impact forces along curved and contoured work surfaces, resulting in a clean metal surface quickly without damaging the base material.