Pferd Polinox Convolute Grinding Wheel - PNK Type

• Rounding of edges
• Fine grinding of implants
• Weld dressing of intersections on turbine blades
• Removal of processing traces on surgical instruments
• They create matt surface finishes.

Materials that can be worked

• Aluminium
• Cobalt-based alloys
• Other non-ferrous metals
• High-temperature-resistant materials
• Nickel-based alloys (e. g. Inconell and Hasteloy)
• Bronze
• Hard non-ferrous metal
• Titanium
• Titanium alloys
• Copper
• Soft non-ferrous metal
• Brass
• Zinc
• Stainless steel (INOX)
• Thermoplastics
• Fibre-reinforced duroplastics (GRP, CRP)
• Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
• Steel materials with a hardness over 54 HRC
• Steel, cast steel
• Steels up to 1,200 N/mmŒ_ (< 38 HRC)
• Cast steel

Applications

• Roughening
• Deburring
• Surface work
• Cleaning
• Structuring (matt finishing, brush matting and satin finishing)
• Fine grinding in multiple steps

Drive types

• Flexible shaft drive
• Straight grinder
• Bench grinder
• Stationary machines