Made from 40Cr-42CrMo Material.

Hardness: HRC 42-46°

This Lathe Tool Holder is with Excellent Corrosion Resistance, High Rigidity and Longer Life-Time.

Full Range of holders that take boring bars

(4mm, 5mm, 6mm,7mm,8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 25mm)