Acogedor ER20A Collet Extension Rod, C3/4 50L Straight Shank for CNC Lathe

Acogedor ER20A Collet Extension Rod, C3/4 50L Straight Shank for CNC Lathe

• Made of high-quality manganese steel, it has high hardness, high rigidity and strong clamping force, suitable for long-term use
• Straight shank type extended shank with long shank for deep hole machining to solve the need for extended processing depth
• It can reduce the use of extended cutters, effectively reduce processing costs and improve work efficiency
• The outer diameter of the extension rod and other parts are ground, eliminating imbalance during cutting and increasing safety
• Every detail of the product has been carefully processed to keep the stability and accuracy of the product