SC Collet Chuck
Material: alloyed steel
Hardness: HRC56-58
Stable: Dynamic Balance
Usage: For mounting shank tools in collets, for precision milling and heavy metal working.
Features:
Carbon depth: 0.8mm ± 0.2mm
Max run out : <0.005mm
Surface Roughness: Ra <0.005mm
Cooling AD+B type can be made by request
standard : ANSI B5.50