Made of 20CrMnTi steel with carburizing treatment. Hardness reaches HRC56 or above. High true roundness, body accuracy ≤0.003mm, clamping run‑out ≤0.005μm. G2.5 dynamic balance at 10000rpm. Adopts inner‑hole grinding and integral finishing process, high concentricity, stable performance, wear‑resistant and durable, ideal for CNC machining centers.
BT‑ER Tool Holder
High‑precision BT‑ER tool holder, G2.5 dynamic balance, low run‑out for CNC machine processing.
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