Description

Reducing sleeve Design: Clamping Ø for tool shank tolerance h6, face closed, thus coolant-tight up to 80 bar, concentricity = 2 µm with adjustable stop. Application: For clamping smaller shank diameters in hydraulic expansion chucks; when using reducing bushes, the permissible transmittable torque can be increased by approx. 25 % compared to direct clamping.

Specifications

d3	20
Ø D1	5
Abmessungen L	52.5
L1	50.5
L2	2
L3	28.5