Boring - Import export

Internal Retaining Rings For Type J Bore (Inner Rings) Stainless Steel - DIN 472

These eccentric bushes can be used as e.g. stops or tolerance compensators. 1) DIN 332-1 centre bore, Form A 2) Basic form with centring 3) With scale groove for visual stop 4) Through hole 5) Tapped hole Advantages: Easy handling Grub screw clamping Minimal installation space Arbitrary mounting position Customised application Versatile use

The mandrel collet is used in small through bores to position and clamp workpieces. Clamping is carried out manually from above using a hex key. The mandrel diameter can be ground to suit the application. The bore for the mandrel should have an H7 tolerance. D min = smallest permissible diameter to which D can be ground. applicable for holes from Ø5 to Ø12.5 mm compact design, small installation space simple handling mounting in any position different installation types possible surface pressure protects the workpiece surface individually adaptable to the diameter Technical data: The tightening torque max. Nm given in the table refers to the spanner size AF2. Assembly: If required, diameter D can be adapted to suit the diameter being held. To do this, expand the mandrel collet ca. 0.2 mm over the required diameter. Grind the OD of the mandrel collet to suit the ID of the workpiece bore.

Integrated machine shops to limit the number of times parts are handled, from casting to final assembly. Traditional operations such as drilling/flaring/tapping, boring, facing, etc.