Toolholder:HRC 42±2 degree after heat-treatment. Basic body and tool holder are made of high-quality steel which is hardened and ground. The tool holder is clamped against the basic body by an eccentric cam system The system allows a repeat accuracy of 0.01 mm with 40 possible angular positions of the tool holder. Quick-change tool holders are characteried by their unlimited diversity in the use of lathe tools, drills, reamers and boring bars.
Includes 3 standard holders & one boring holder. PLEASE REFER TO DIAGRAM IN PICTURE MODEL NAME- A1(540-100) D20. CONTENTS- THIS SET CONSISTS OF ONE MAIN BLOCK, 3 STANDARD HOLDER, 1 BORING HOLDER AND HANDLE SUITABLE WITH TOOLPOST.