Application
Stainless steel (INOX), nickel-based alloys (e.g. Inconel, Hastelloy)
Machining tasks: Surface grinding, machining welding seams

Execution

• The POLIFAN serrated lock washer, developed specifically for stainless steel (INOX) with ultra-cool grinding
• Even in sub-optimal temperatures, the CO ceramic abrasive grain with active grinding, cooling special coating (FREEZE) causes no discolouration, eliminating the need for rework
• Ceramic abrasive grain (CER) with active grinding, cooling special coating (FREEZE)

Advantage

• FREEZE coating for significantly lower heat conduction into the workpiece
• Fast progress and high efficiency due to aggressive cutting performance
• Maximum aggressiveness over the entire service life
• Outstanding service life, meaning fewer tool changes
• Normal spark production is reduced to a minimum. This means it is virtually impossible to damage stainless steel workpieces with hot flying sparks

Notes
Even on the first use of POLIFAN CO FREEZE, the segments show an extraordinary wear pattern after a few seconds. The highly effective fillers form a glossy, cooling film on the segment (no glazing effect). This is the foundation for the ultra-cool grind.