.CNC Milling Tool Holder High Accuracy Lathe Machine Industrial Supplies

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. Made with fine workmanship, inner hole grinding, quenching and hardening, strong and durable\n2. Possess long service life, heat treatment with vacuum quenching furnace, improves the hardness of the tool holder\n3. The appearance of the tool handle is a coating appearance, rust-proof, wear-resistant, and protect the spindle from wear\n4. Long-term thermal treatment effectively removes the residual internal stress during grinding\n5. The product is used for CNC machine tool processing, speed \u226512000RPM, very practical \n\nSpecification: \n\nItem Type: CNC Milling Tool Holder\nModel: SK40-ER32-100\nMaterial: 20CrMnTi\nHardness: 58\u00B12HRC\nPurpose: Used for CNC machining\nScope of Application: CNC machine tools\nAccuracy\u22640.05mm\nSpeed \u226512000RPM\nClamping Range: Approx. 3 ~ 20mm / 0.1 ~ 0.8in\nL: Approx. 155mm / 6.1in\nD: Approx. 63mm / 2.5in\nd1 Nut Outer Diameter: Approx. 50mm / 2i-