ER11 Drill Chuck Kit with 1, 2, 3, 4, 5, 6, 7mm Collets
This chuck and collet kit is made of high quality steel that is suitable for lathe milling and work-holding CNC engraving machines. The ER collet body is relatively long and suitable for deep hole cutting and engraving. The nut can be directly tightened to provide a powerful clamping force. It is recommended to use a strong wrench to tighten the nut properly and securely.
Specifications:
- Type: ER11-5mm
- Material: Steel
- Height: 40mm / 1.57"
- Shaft Body Diameter: 16mm / 0.63"
- Shaft Inner Diameter: 5mm (±0.02mm) / 0.19"
- Nut Diameter: 19mm / 7.48"
- Nut Inner Diameter: 9mm / 3.54"
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