POLINOX unitized wheels PNER consist of multiple heavily compressed, non-woven layers, which are bonded together by a special grain/resin system. The different combinations of compression, fibres, grain and the appropriate bond results in non-woven products that offer a very good surface finish, high stock removal rate and long tool life. These tools can be used for a wide range of work on surfaces, from relatively coarse grinding to preparing the surface for polishing.

The version for straight grinders, flexible shafts and bench grinders is particularly suitable for working on smaller surfaces.

Hard version with very high stock removal rate, good edge strength and long tool life for tough deburring and polishing applications.

Advantages:

• High economic efficiency due to high abrasive performance and long tool life.
• Produces very good surface quality.
• Can be profiled as desired, enabling optimal adjustment to the contour.

Specifications:
- Size: 150mm diameter x 25mm width 
- Bore: 25.4mm
- Abrasive Grain: Aluminium Oxide
- Colour: Brown
- 1 Disc

Operating instruction:

• Considerably reduce cutting speed for work on materials with poor heat-conducting properties, e.g. titanium and stainless steel.
• For the best results, use at a recommended cutting speed of 15-30 m/s. This provides an ideal compromise between stock removal rate, surface quality, thermal load on the workpiece and tool wear.
• Grinding wheels with a diameter of 150 mm can also be used on bench grinders, for reworking surgical instruments, for example.

For further operating instructions or product information, please visit www.pferd.com or any of our social media pages.