Poliflex grinding point cylindrical shape dia. 15x30 mm shank dia. 6 mm bond GR hard SIC/A46

Technical information

Abrasive: AC
Bond: GHR
Dia. external: 15 mm
Dia. shank: 6 mm
Grit size: 46
Length, shank: 40
Max. RPM: 47700 RPM
RPM, optimum: 32000 RPM
Shape: Cylinders
Width: 30 mm
Packaging unit: 10 pieces

Description

Poliflex fine grinding tools are manufactured with high shape accuracy, outstandingly consistent quality and tight dimensional tolerances. They are ideally suited to fine grinding, structuring and preparations for polishing work, and are very frequently used for tool and mould-making applications.

Poliflex fine grinding tools with the GHR bond are manufactured with an abrasive grain mixture comprising aluminium oxide and silicon carbide (SiC). The GHR bond is a soft and sturdy elastomer-based bond.

Mounted grinding wheel in cylindrical shape, for fine grinding of small surfaces.

Advantages

Produces very good surface quality.
High economic efficiency thanks to long tool life and high stock removal rate.
Maximum working convenience through precise concentricity.
Produces a fine, shiny surface finish.
Soft grinding with a longer tool life.

Recommendations for use

Depending on the intended use, profile using a dressing diamond or ceramic dressing stone at a low rotational speed.
For the best results, use at a recommended cutting speed of 20-25 m/s.

Safety notes

For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.
The clamping length of the shank has to be at least 10 mm.

Materials that can be worked: Cast steel; Cobalt-based alloys; 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)

Applications: Step-by-step fine grinding

Drive types: Flexible shaft drive; Straight grinder

Downloads

Poliflex grinding points

Poliflex grinding point cylindrical shape dia. 15x30 mm shank dia. 6 mm bond GR hard SIC/A46

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