Especially suitable for castings (hard cast skin). As a support, pressure piece and for installation in clamping elements.
The return to the parallel position gives the support point a defined starting position. This prevents the ball from jamming in an inclined position when inserting the workpiece.
Material:
Spring element.
Thermoplastic PUR
sphere
Carbide, fluted, nickel-plated.
Body.
Hardened and tempered steel, tempered, phosphated.