POLINOX discs PNL

POLINOX® Fibre-backing disc, 4-1/2" 3/4 x 7/8, Radial, 180 Grit, Aluminum oxide

EDP:: 45892

POLINOX® Fibre-backing disc, 4-1/2" 3/4 x 7/8, Radial, 180 Grit, Aluminum oxide 2

POLINOX® Fibre-backing disc, 4-1/2" 3/4 x 7/8, Radial, 180 Grit, Aluminum oxide 3

POLINOX® Fibre-backing disc, 4-1/2" 3/4 x 7/8, Radial, 180 Grit, Aluminum oxide Youtube

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Dia. external

4-1/2 Inch 5 Inch

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100 180 280

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Technical information

POLINOX® Fibre-backing disc, 4-1/2" 3/4 x 7/8, Radial, 180 Grit, Aluminum oxide

Item number product.detail.hint.sku: 44692259
Abrasive: Aluminum oxide A
Dia. external: 4-1/2 Inch
Dia. external: 115 mm
Dia. hole: 7/8 Inch
Dia. hole: 22.23 mm
EDP no.: 45892
Grit size: 180
Max. RPM: 5300 RPM
RPM, optimum: 2500 RPM
Width: 3/4 Inch
Width: 20 mm
Packaging unit: 5 pieces

Description

POLINOX® grinding discs are made of non-woven polyamide abrasive, into which abrasive grain is integrated. The non-woven abrasive flaps are attached to a fiberglass backer, for face-down finishing work. Densely stacked flaps make the disc durable.

The tool is designed for working on large surfaces with variable speed angle grinders.

Advantages

Conforms to contours due to high flexibility.
Cool grinding and low thermal load on the workpiece.
The open structure and high flexibility of the non-woven material prevents loading.

Recommendations for use

For the best performance, use with a recommended peripheral speed of 2,000-4,000 SFPM. This provides an ideal compromise between stock removal rate, surface quality, thermal load on the workpiece and flap wheel/cross buff wear.

Safety notes

The maximum permitted peripheral speed is 6,300 SFPM.
For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.

Workpiece materials: Aluminum; Brass; Bronze; Cast steel; Cobalt-based alloys; Copper; Fibre-reinforced thermosetting plastics (GRP, CRP); Hardened, heat-treated steels over 370 HV (38 HRC); Nickel-based alloys (e.g. Inconell and Hastelloy); Stainless steel (INOX); Steel materials with a hardness > 54 HRC; Steels up to 370 HV (< 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

Compatible power tools: Angle grinder; Cordless angle grinder; Drive spindle

PFERDVALUE

PFERDERGONOMICS

recommends POLINOX® grinding discs to reduce vibration and noise produced during use and to improve comfort when working.

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