Premium High Precision ER11 Collet Set (Metric)-13 pieces.

Capacity per Set: 0.5-7mm.

All of our Centaur Precision Tools ER Collets are manufactured from High Grade Spring Steel to exacting specifications and for premium quality.

• Interchangeable with BR, DR, ESX and RD Collets.
• Multiple applications: drilling, milling, tapping and reaming.
• All ER Collets conform to DIN6499.