ER11A 70 CNC Tool Holder With 0.005mm Precision For Rock-Solid High Accuracy Machining Center Milling Arbor, 1-7mm Clamping Range, Includes Wrench, Built Tough For Lathe And CNC Machining
✔️ 1-7 mm clamp range 0.005 mm accuracy 10000 rpm 20CrMnTi steel
The ER11A-70 CNC tool holder is a high-precision milling arbor designed for lathe and CNC machining applications. It provides tight clamping and repeatable accuracy in metalworking tasks requiring precise tool holding.
✅ 1-7 mm clamping range
✅ Precision ≤ 0.005 mm
✅ 10000 rpm max speed
✅ 20CrMnTi steel with carburizing and quenching
✅ Inner hole ground for durability and accuracy
✅ Includes 1 Holder, 1 Wrench, 1 Storage Box
💡 What is an ER11A CNC tool holder used for in precision machining? This handy component holds cutting tools securely in CNC mills and lathes for high-precision work.
- Handy for maintaining tight runout and concentricity
- Used in milling and turning applications for repeatable accuracy
- Made from 20CrMnTi steel with carburizing for durability