Version:
Through hardened and ground. High long-term concentricity because swarf cannot be pressed into the hardened surface and no notches can occur from minor impacts.
With MT shank and tang.
The
high precision version offers maximum concentricity and is recommended for self-tightening high-performance drill chucks No.
341000.
Application:
For mounting drill chucks on drills, lathes, jig borers etc.
Standard:
Drill chuck taper DIN 238.