POLINOX non-woven unmounted grinding wheel PNL dia. 200x50 mm centre hole dia. 44 mm A100 for fine grinding and finishing

Technical information

Abrasive: Aluminium oxide A
Dia. external: 200 mm
Dia. hole: 44 mm
Dia. thread: 0
Grit size: 100
Max. RPM: 3000 RPM
RPM, optimum: 1500 RPM
Width: 50 mm
Packaging unit: 1 piece

Description

POLINOX unmounted grinding wheels consist of non-woven polyamide abrasive, into which abrasive grain is integrated. The non-woven abrasive flaps are arranged radially. A long tool life is achieved through the dense packing of the flaps.

This tool is mainly used for work on large surfaces.

Advantages

Highly flexible, enabling optimal adjustment to the contour.
Cool grinding and low thermal load on the workpiece.
The open structure and high flexibility of the non-woven material prevents tool clogging.

Recommendations for use

For the best results, use at a recommended cutting speed of 10-20 m/s. This provides an ideal compromise between stock removal rate, surface quality, thermal load on the workpiece and tool wear.

Ordering notes

Please order compatible arbor separately.

Safety notes

The maximum permitted peripheral speed is 32 m/s.

Materials that can be worked: Aluminium; Brass; Bronze; Cast steel; Cobalt-based alloys; Copper; Fibre-reinforced thermosetting plastics (GRP, CRP); Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC); Nickel-based alloys (e.g. Inconell and Hastelloy); Stainless steel (INOX); Steel materials with a hardness > 54 HRC; Steels up to 1,200 N/mm² (< 38 HRC); Thermoplastics; Titanium; Titanium alloys; Zinc

Applications: Cleaning; Deburring; Roughening; Step-by-step fine grinding; Structuring (matt finishing, brush matting and satin finishing); Surface work