Shrink Fit Holders

·  The special steel has a high coefficient of thermal expansion and excellent
     strength, double that of standard steel.
·  Short heating time of 2 to 3 minutes.
·  Max. temperature of 400^°C that does not cause physical change in metal.

·  Cutter shank tolerance is not a concern even h7 for over φ6 mm cutter
     shanks are acceptable.
·  The smallest cutter shank dia. is φ3mm.