Precise 17 Piece ER-40 NMTB #40 Spring Collet Chuck Set – 3900-0540

• High precision collet chuck system suitable for all milling and drilling applications.
• Unique self-releasing system.
• Wide holding range.
• Accuracy to .0005″.
• Comes with a fitted case.

Set Includes:
15-Collet: 1/8″, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1
1-Collet Chuck
1-Wrench

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