ER Wrenches for Metalworking – Secure and Precise Clamping

ER Collet Wrenches – Reliable Clamping for Precision Tooling

Our ER collet wrenches are essential tools for safely tightening and loosening ER collet nuts used in CNC and manual machining operations. Designed to provide a secure grip and optimal torque, they ensure fast, efficient, and damage-free tool changes.

Available for All ER Sizes:

• ER11 / ER16 / ER20 / ER25 / ER32 / ER40

• Compatible with standard and bearing-type collet nuts

Key Features:

• High-Strength Steel Construction – Guarantees durability and long life under heavy use

• Ergonomic Design – Comfortable, non-slip grip for safer handling

• Precision Fit – Engineered for perfect engagement with ER nut profiles

• Anti-Wear Surface – Treated for corrosion resistance and minimal tool wear

• Ideal for CNC Machines – Suitable for wood, stone, metal, and plastic machining setups

Whether in workshops or industrial environments, our ER wrenches offer dependable performance, helping operators work efficiently while preserving collet and spindle integrity.