With the flexible HACO-FLEX you obtain an optimal grain protrusion in your resin and metal bonded wheels.
The bond and the abrasive grains are at the same level. The grinding tool only presses, but has no bite.
The flexible HACO-FLEX regenerator is pressed either by hand or by machine, without a coolant, into the abrasive layer (wheel turning at reduced speeds). It penetrates deeply and, like an eraser, it exposes the chip spaces until the abrasive grains protrude by about 1/3 above the bond.
The abrasive grains are now protruding from the bond. The grinding tool has got back its proper bite.
Haefeli Diamantwerkzeugfabrik AG
Tel: +41 (0)44 377 80 50