Stable discharge 3000-5000 times Imported tungsten steel material, high hardness, no deformation Hanging hole design, convenient offline platform, agent, store sales Sharp top, uniform discharge, easy splicing The tail is made of high temperature resistant insulation material Applicable product model: JILONG KL500E/KL510E/KL520E/KL300T/KL280E/KL530/KL360T/KL280G