- Royal Ultra-Precision ER Collets are extremely accurate. Runout is guaranteed to 0.0002" TIR or better.
- NEW - SEALED Ultra-Precision ER Collets now available
- All Royal ER collets are manufactured from high-grade alloy steel imported from Germany. All collets are hardened and ground for long life.
- Royal Ultra-Precision ER Collets are available from stock in both inch and metric sizes, in sealed and standard versions. Choosing a collet that exactly matches the cutting tool diameter improves grip force, accuracy, and rigidity, resulting in extended tool life and better surface finishes.
- The pricing on Royal Ultra-Precision ER Collets is outstanding, making these collets the best value in the industry.