Specifications:ER11 ER16 ER20 ER25 ER32 ER40. ●Collet Series：ER11. ● Collet Series：ER16. ● Collet Series：ER25. ● Collet Series：ER32. ● Collet Series：ER20. ● Collet Size Widely used in wire, milling, drilling, drilling, tapping, CNC, carving, spindle machine, such as processing work.
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