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Grinding and polishing stones square UNIVERSAL

Discontinued

EDP:
39054

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Grit size
Height
Width
Technical information
Discontinued

Item number Global part number
33400005
EDP no.
39054
Grit size
220
Height
1/4 Inch
Length
6 Inch
Width
1/2 Inch
Packaging unit
1 piece
Description

PFERD grinding and polishing stones are versatile tools for finish machining on forms in tool and die-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 UNIVERSAL type is the general purpose solution for step-by-step fine grinding in tool and die-making.

Advantages
  • Durable.
  • High dimensional stability.
  • High abrasive performance.
  • Even stock removal.
  • Fine surface finish.
Recommendations for use
  • A quick-mounting handle is recommended when using manually to make work more ergonomic.
  • Using grinding oils to achieve a better surface finish is recommended.
  • Sort the polishing stones by type to avoid grain being carried over.
Workpiece materials
Aluminum
Hardened, heat-treated steels over 370 HV (38 HRC)
Other non-ferrous metals
Stainless steel (INOX)
Applications
Finishing
Polishing
Rounding
Step-by-step fine grinding
Surface work
Compatible power tools
Manual application
Manual filing tool
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