Description

PFERD 48290 3″ x 1/4″ Unitized Wheel 1/4″ A.H., SiC Fine (W) 2SF

PFERD offers a wide range of coated and non-woven abrasive tools for face-down grinding, belt grinding, peripheral grinding, surface conditioning, polishing, and much more.

POLINOX unitized wheels and discs consist of multiple heavily compressed, non-woven layers, which are bonded together by a special grain/resin system. This particular bond results in non-woven products with a very good surface finish, high stock removal rate and long service life.

These properties are particularly apparent when deburring, blending, finishing and polishing soft metals, alloyed and high-alloy steels, in addition to titanium alloys.

Type for straight grinders, flexible shafts and bench grinders: Ideal for work on smaller surfaces. Type for variable-speed angle grinders and fillet weld grinders: They are ideal for work on fillet welds and very hard-to-reach slots or indentations.Materials that can be worked:

• Aluminium
• Bronze
• Other non-ferrous metals
• Hard non-ferrous metal
• Stainless steel (INOX)
• Fibre-reinforced duroplastics (GRP, CRP)
• Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
• Cobalt-based alloys
• High-temperature-resistant materials
• Copper
• Soft non-ferrous metal
• Brass
• Nickel-based alloys (e. g. Inconell and Hasteloy)
• Steels up to 1,200N/mm ( 38 HRC)
• Cast steel
• Steel materials with a hardness over54HRC
• Steel, cast steel
• Thermoplastics
• Titanium
• Titanium alloys
• Zinc

Applications:

• Roughening
• Deburring
• Surface work
• Cleaning
• Structuring (matt finishing, brush matting and satin finishing)
• Fine grinding in multiple steps

Drive types:

• Flexible shaft drive
• Straight grinder

Specifications: