PFERD Poliflex Mounted Point ZY 0408 3S AW 120LR

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 LR bond are manufactured with white aluminium oxide. The LR bond is a hard, sturdy bond. Suitable for use on surfaces.

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

Technical information

Abrasive - Aluminium oxide A
Bond - LR
Dia. external - 4 mm
Dia. shank - 3 mm
Grit size - 120
Length, shank - 30
Max. RPM - 143200 RPM
RPM, optimum - 95000 RPM
Shape - Cylinders
Width - 8 mm

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.

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 15-20 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

Aluminium
Brass
Bronze
Cobalt-based alloys
Copper
Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
Nickel-based alloys (e.g. Inconell and Hastelloy)
Steel materials with a hardness > 54 HRC
Titanium
Titanium alloys

Applications

Step-by-step fine grinding

Drive types

Flexible shaft drive
Straight grinder