CNC CAT40 ER32 70mm Collet Chuck Tool Holder for Milling Lathe and Engraving Machines Rock Solid Quick Load Grip High Precision Balance G2.5 25000RPM Fits ER32 Collets for Tight Reliable Tooling

Premium CAT40 ER32 70mm Collet Chuck for CNC Milling
✔️ 70 mm length, CAT40-ER32, ER32-UM, G2.5/25000RPM balance

The CAT40-ER32-70 Collet Chuck is a high-precision CNC tool holder used on milling machines and engraving centers to connect the spindle with the cutter head and lock tools securely for tight, reliable tooling.

✅ 70 mm processing length (2.76 in) for CAT40-ER32
✅ ER32 collet compatibility with ER32-UM nut
✅ Default balancing: G2.5 at 25000RPM
✅ Material: refined steel, wear-resistant and durable
✅ Package includes 8 x CNC Toolholder

💡 What is a CAT40-ER32 collet chuck used for in CNC machining?

In practice, it's a handy tool holder that keeps cutting tools aligned for precise, repeatable results. - Fits CAT40 spindles with ER32 tooling for secure engagement - Reduces runout and vibration to improve surface finish - Quick load and unload with proper ER32 tooling - Ideal for repeatable, high-precision machining applications ✝️