ER20 collet, sealed DIN 6499-B Concentricity accuracy 0.015 mm Involuntary movement of the cutter is excluded, offers high precision in machining and long service life Sealed with sealing material For clamping accessories with cylindrical shank and internal cooling Note: nominal size = clamping diameter.
Clamping range: 3 mm
Outer-Ø: 21 mm
Length: 31.5mm
Brand: FORTIS
Manufacturer: Einkaufsbüro Deutscher Eisenhändler GmbH
