Rock Solid CNC Milling Tool Holder SK40 ER32 High Precision Lathe Accessory For CNC Machining, 20CrMnTi Steel, 58HRC Hardness, 155mm Length, 0.05mm Tolerance, Heavy Duty Industrial Grade
✔️ 0.05mm tolerance, 155mm length, 20CrMnTi steel, 58HRC, single unit
High-precision SK40 ER32 CNC tool holder designed for milling and turning operations. It provides a secure, stable fit in CNC milling machines and lathes, ideal for demanding workshop environments.
✅ 20CrMnTi steel body with 58HRC hardness
✅ Vacuum quenching heat treatment for durability and rust resistance
✅ Inner hole grinding achieves 0.05mm precision tolerance
✅ 155mm length and 63mm diameter for balance and clearance
✅ ER32 compatible with a 3-20mm clamping range for versatile tool mounting
💡 What is the purpose of a high-precision SK40 ER32 CNC tool holder in milling and turning operations?
This handy accessory keeps cutting tools aligned and secure for accurate machining.
- Typical use: mounting end mills, drills, and similar tools in CNC mills and lathes.
- Benefits: improved rigidity, reduced runout, and longer tool life.
- Key features: hardened body, protective coating, and precise tolerance control.