With the flexible HACO-FLEX you obtain an optimal grain protrusion in your resin and metal bonded wheels.
- Increased grinding performance
- Cooler grinding with less pressure
- Shorter grinding times
- Higher tool life
Problem
The bond and the abrasive grains are at the same level. The grinding tool only presses, but has no bite.
Solution
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.
Result
The abrasive grains are now protruding from the bond. The grinding tool has got back its proper bite.
RGIW
Blue rubber stick
Stiffer, but less agressive/abrasive
RSCE
Grey rubber disc
More flexible and more agressive/abrasive
RGIH
Grey rubber stick
More flexible and more agressive/abrasive
SFEIN
Soft ceramic stick
- Reduced cutting speeds, 26 m/s at most.
- Hold the HACO-FLEX firmly in place when used manually.
- Hold the HACO-FLEX into the bond for a few seconds. If used for too long, it can alter the profile of the wheel.
- Use HACO-FLEX dry. It should not get wet with oil or emulsion.
- At the end, the roughness of the bond surface should be clearly felt when you drag your fingernail across the surface (exception: fine grit sizes). The grinding tool has a strong bite again!