kimllier 3Pcs Collet Chuck Toolholder Set CAT40 X ER20 Steel Collet 4 Inch 5/8-11 Thread For CNC Engraving Machines, Milling Machines, Lathes

3Pcs Collet Chuck Toolholder Set CAT40 X ER20 Steel Collet 4 Inch 5/8-11 Thread For CNC Engraving Machines, Milling Machines, LathesSpecification: Collet model: CAT40 x ER20Gage length: 4 InchCollet thread: 5/8 Inch - 11Features:1. CAT40 X ER20 interface design provides 0.003mm concentricity, suitable for accuracy machining, reducing workpiece errors caused by tool jitter.2. Adaptable to CNC engraving machine, milling machine, lathe and other equipment, easy to connect with machining center spindle, fast locking tool, improve production efficiency.3. 4 Standard shanks are included to support flexible switching of different tool sizes to meet the needs of continuous multi-process machining.

• Material: The collet shank is made of steel, which is sturdy and not easy to wear, significantly extending the service life and reducing the cost of frequent replacement.
• Performance: The CAT40 X ER20 collet design ensures high accuracy of 0.003mm and provides stable cutting force for demanding engraving, milling and turning operations.
• Application: Designed for CNC engraving machine, milling machine, lathe, adapted to the mainstream machining center interface, easy to lock the tool, improve processing efficiency and security.
• Design: 4 Inch clamping length with 5/8-11 tie rod threads provides increased clamping force, reduces vibration, and sure stability for complex machining tasks.
• Set: Each set contains 3 pieces of CAT40 X ER20 collet shanks, to meet the need for rapid changeover of multi-sized tools, saving time for equipment commissioning.