Grinding and polishing stones square UNIVERSAL

Polishing stone square 13x6x150 mm A400 general use in tool and mould-making

Item number:
33400017
EAN:
4007220107072

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Technical information
Polishing stone square 13x6x150 mm A400 general use in tool and mould-making

Grit size
400
Height
6 mm
Length
150 mm
Width
13 mm
Packaging unit
12 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 UNIVERSAL version is the all-rounder for step-by-step fine grinding 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
Aluminium
Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
Other non-ferrous metals
Stainless steel (INOX)
Applications
Finishing
Polishing
Rounding
Step-by-step fine grinding
Surface work
Drive types
Manual application
Manual filing tool
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