Premium Quality - These spring collets are made of high quality spring steel. They are stable and practical in performance.
Feature:
*Made of high-quality manganese steel, it has high hardness, high rigidity and strong clamping force, suitable Compatible with long-term use
*Straight shank type extended shank with long shank Compatible with deep hole machining to solve the need Compatible with 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 precision 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
Specifications:
Material: manganese steel
Standard: C3/4 ER20A-50L
Clamping rod diameter: 3/4
Rod length: 50mm
Clamping range: 1-13mm
Package list:
1 * Milling Extension Rod