ER Wrenches for CNC: Safe and Fast Tool Changes

ER wrenches are essential tools for correctly tightening and releasing ER collets used in CNC tool holders. KKM Tools offers a selection of durable and reliable ER wrenches, designed for professional daily use in woodworking shops, mechanical workshops, and stone laboratories.

Compatibility with ER Collets: ER16, ER25, ER32, ER40

Our ER wrenches cover all major collet sizes, including ER16, ER20, ER25, ER32, and ER40. Made from high-quality steel, they provide a precise grip on the collet nut, allowing quick and safe tool changes while minimizing the risk of damage.

For ISO, BT, and HSK Tool Holders

ER wrenches are compatible with ISO, BT, and HSK tool holders. They are designed to ensure maximum compatibility with standardized clamping systems, offering excellent ergonomics and long-lasting durability even in demanding industrial environments.

Ideal for Wood, Marble, and Mechanical Machining

ER wrenches are used across various sectors, from CNC woodworking centers and marble milling to mechanical departments that require precision and reliability in tool changes.

Professional Quality from KKM Tools

Every ER wrench offered by KKM Tools is selected to meet the highest quality standards. The robustness of materials and universal compatibility make these wrenches the ideal tool for daily CNC machine operations.

Order your ER wrenches now and complete your professional equipment set. KKM Tools guarantees immediate availability, fast shipping, and qualified assistance.