CNC Milling Tool Holder SK40 ER32 100 Industrial Grade Lathe Accessories for CNC Machine Tools 20CrMnTi Steel 155mm Length 63mm Diameter

Item Type: CNC Milling Tool HolderModel: SK40-ER32-100Material: 20CrMnTiHardness: 58±2HRCPurpose: Used for CNC machiningScope of Application: CNC machine toolsAccuracy0.05mmSpeed 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 / 1inPackage List：1 x CNC Milling Tool Holder

• [PROFESSIONAL GRADE PRECISION] This CNC milling tool holder delivers exceptional 0.05mm accuracy for superior machining results. The precisely ground inner hole and hardened 20CrMnTi steel construction ensure even at speeds 12000RPM for industrial applications.
• [INDUSTRY-LEADING DURABILITY] Manufactured using vacuum quenching furnace heat treatment to achieve 58±2HRC hardness, this tool holder resists wear and deformation. The special coating provides excellent rust and protection for long service life.
• [ADVANCED THERMAL STABILITY] Our proprietary heat treatment process eliminates internal stresses and maintains dimensional accuracy during continuous operation. This prevents tool slippage and ensures consistent clamping force for repeatable results.
• [VERSATILE PERFORMANCE] The ER32 collet system accommodates tools from 3-20mm (0.1-0.8in) with excellent concentricity. The 155mm length and 63mm diameter make it ideal for various CNC machining centers and milling applications.
• [OPTIMIZED MACHINE PROTECTION] Designed with spindle-friendly features including vibration damping and balance. The wear- coating minimizes spindle abrasion while the sturdy construction reduces machine downtime and maintenance costs.