High Hardness CNC Milling Tool Holder - 20CrMnTi Rust-Proof Durable Tool Holder for CNC Machining | Industrial Metal Cutting, Milling & Drilling Applications

Feature:1. Made with fine workmanship, inner hole grinding, quenching and hardening, strong and durable2. Possess long service life, heat treatment with vacuum quenching furnace, improves the hardness of the tool holder3. The appearance of the tool handle is a coating appearance, rust-proof, wear-resistant, and protect the spindle from wear4. Long-term thermal treatment effectively removes the residual internal stress during grinding5. The product is used for CNC machine tool processing, speed ≥12000RPM, very practicalSpecification:Item Type: CNC Milling Tool HolderModel: SK40-ER32-100Material: 20CrMnTiHardness: 58±2HRCPurpose: Used for CNC machiningScope of Application: CNC machine toolsAccuracy≤0.05mmSpeed ≥12000RPMClamping Range: Approx. 3 ~ 20mm / 0.1 ~ 0.8inL: Approx. 155mm / 6.1inD: Approx. 63mm / 2.5ind1 Nut Outer Diameter: Approx. 50mm / 2inNut Height: Approx. 25mm / 1in Package List:1 x CNC Milling Tool Holder

Made with fine workmanship, inner hole grinding, quenching and hardening, strong and durable

Possess long service life, heat treatment with vacuum quenching furnace, improves the hardness of the tool holder

The appearance of the tool handle is a coating appearance, rust-proof, wear-resistant, and protect the spindle from wear

Long-term thermal treatment effectively removes the residual internal stress during grinding

The product is used for CNC machine tool processing, speed ≥12000RPM, very practical