Spring Collet High Precision Chuck for CNC Engraving Machine Milling Lathe Tool

Name: Maching Center ER Collect Brand: KEENCUTEER Accuracy: high precision 0.008/0.005mm Grade: AA/AAA Material: 65 manganese steel Hardness: HRC 52 55. There is only one collect if you choose one quantity.

Strong stability, not easy to shake. It is suitable for CNC, engraving machine, etc. Widely used for boring, milling, tapping, grinding, carving and other processing.

It can hold tungsten steel milling cutter, drill, carving cutter, etc.

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