Polishing stone square 25x13x150 mm SiC220 for hard materials in tool and mould-making

Technical information

Grit size: 220
Height: 13 mm
Length: 150 mm
Width: 25 mm
Packaging unit: 6 pieces

Description

PFERD grindstones and polishing stones are versatile tools for finish machining on moulds in tool and mould-making.

They are used for step-by-step fine grinding after machining or after electrical discharge machining (EDM) to grind in a brushed finish/polish in the demoulding direction or to prepare for high-gloss polishing with diamond pastes.

The soft CARBIDE version enables high stock removal rates without clogging on hard materials in tool and mould-making.

Advantages

Long tool life.
High dimensional stability.
High abrasive performance.
Even stock removal.
Fine surface finish.

Recommendations for use

A quick-mounting handle is recommended in manual applications to make work more ergonomic.
The use of grinding oils is recommended to achieve a better surface finish.
Sort the polishing stones by type to avoid grain being carried over.

Materials that can be worked: High-temperature-resistant materials; Steel materials with a hardness > 54 HRC; Tungsten carbide

Applications: Finishing; Polishing; Rounding; Step-by-step fine grinding; Surface work

Drive types: Manual application; Manual filing tool

Downloads

Grinding and polishing stones square CARBIDE

Polishing stone square 25x13x150 mm SiC220 for hard materials in tool and mould-making

Matching accessories & spare parts

PFERD Newsletter subscription