ER32 Collet Chuck – NT40 M16 Drawbar 70mm

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ER32 Collet Chuck – NT40 M16 Drawbar 70mm A precision-ground ER32 collet chuck with NT40 (National Taper 40) shank and M16 drawbar thread. Designed for secure and accurate tool cla mping in CNC milling machines with an NT40/BT40 spindle. Collets sold separately. Key Features & Benefits NT40 shank for NT40/BT40 CNC spindles M16 drawbar thread for secure retention Hardened and precision ground for superior accuracy Compatible with all standard ER32 spring collets Suitable for milling, drilling, and tapping operations Technical Specifications Collet Type: ER32 (collets not included) Shank Taper: NT40 (National Taper 40 / BT40 / ISO 40) Drawbar Thread: M16 Gauge Length (L1): 70mm Head Diameter: 50mm Total Length: 170mm Material: Hardened alloy steel, precision ground Hardened and precision ground to deliver consistent clamping performance. Compatible with the full range of ER32 spring collets for versatile tool holding across workshop and production environments. Show more