ER16 Collet Chuck Holder With Dynamic Balancing Nut And Metal Clamping Nut For Lathe Tool Fixing Built Tough For Quick Setup Outer A Inner M Type M19 10 Four Type Choices A And M To Meet Spindle Motor Clamping Needs

ER16 Collet Chuck Holder with Dynamic Balancing Nut
✔️ Four clamping types (A and M) to fit ER16 tool holders

This rugged ER16 collet chuck holder is designed for lathe work, delivering secure tool seating and fast setup with a dynamic balancing nut and a sturdy metal clamping nut.

✅ ER16 compatibility with standard tool holders and collets
✅ Double-layer clamping nut design using steel and rubber for wear resistance
✅ High clamping force that resists deformation under load
✅ Replacement part for broken or worn tool holder nuts
✅ Suitable for ER16 tool handles, bars, extension bars, drills and boring tools

💡 What is a collet chuck holder used for in metalworking? - Holds ER16 collets and bits securely in a lathe - Improves runout control and enables quick tool changes - Ideal for drilling, boring, and milling tasks with repeatable results