High Precision ER32 Collets ER25 Chucks for CNC Router Spindles

This ER spring collets are used with CNC router machines, hold the cutter bits into the spindle. High precision CNC ER collet system allows to reduce the vibrations on the tools and motors, assure better Result.

• Material: 65Mn Steel
• Hardness: HRC44-48
• Standard: DIN6499B
• Precision: 0.005mm 0.008mm