ER Spring Collet Tool Holder BBT

1) Uniform clamping force ensures extremely high tool runout accuracy (≤0.003mm).
2) High clamping force.
3) Compact and symmetrical structure with small dimensions, suitable for deep cavity machining.
4) Capable of high-speed rotation.
5) Suitable for both finishing and roughing.
6) Thermal clamping technology can improve cutting speed and feed rate, while also improving surface roughness, thus increasing tool and spindle life.