ROUND EDGE GRAVER SIZE 5

Order-No. 5271/5

ROUND EDGE GRAVER SIZE 5
  • size: 5
  • width: 1.0 mm
  • ready for use
  • you will find suitable handles with order no. 5300
  • manufacturer: DICK

IMPORTANT NOTE !!!
DICK-graver, made of tool steel (WS), have the right hardness and toughness for the best cutting edge. You keep your good cut if they are careful with sintered Al-Oxide wheel (hardness H-M, grain 50 or 80, depending on the desired fineness of grind) by grinding with water.

Caution !!!
Too much pressure leads to decrease of hardness !

Our gravers are made of tool steel (tungsten, chromium and vanadium are added) hardened and tempered ready to use.

<>Considering their wide range and application, however special requirements may call of different toughness.

In such case we recomment that the user tempers the gravers himself observing the following instructions:

Material to be engraved:

  • tool steel of 390-980 N/mm² (40-100 kp/mm²) strength
    • tempering colour: do not temper to colour, supplied with hardness
    • blade edge harndess: 65 - 67 HRc
  • whitegold, platinum etc.
    • tempering colour: light yellow (approx. 220°C)
    • blade edge harndess: 60 - 62 HRc
  • gold, silver, brass, bronze, red bronze etc.
    • tempering colour: purple-violet (approx. 270 - 290°C)
    • blade edge harndess: 56 - 58 HRc (self-annealing)
  • soft metals like tin, zinc, lead and light metals
    • tempering colour: dark-blue-grayish-blue (approx. 300 - 320°C)
    • blade edge harndess: 52 - 54 HRc (self-annealing)


ROUND EDGE GRAVER SIZE 1ROUND EDGE GRAVER SIZE 1
width: 0.2 mm
Order-No. 5271/1
19,75 €
incl. 19% VAT

Piece

ROUND EDGE GRAVER SIZE 12ROUND EDGE GRAVER SIZE 12
width: 2.4 mm
Order-No. 5271/12
12,67 € 7,60 €
incl. 19% VAT

Piece

ROUND EDGE GRAVER SIZE 2ROUND EDGE GRAVER SIZE 2
width: 0.4 mm
Order-No. 5271/2
19,75 €
incl. 19% VAT

Piece

ROUND EDGE GRAVER SIZE 3ROUND EDGE GRAVER SIZE 3
width: 0.6 mm
Order-No. 5271/3
19,75 €
incl. 19% VAT

Piece

ROUND EDGE GRAVER SIZE 4ROUND EDGE GRAVER SIZE 4
width: 0.8 mm
Order-No. 5271/4
19,75 €
incl. 19% VAT

Piece

ROUND EDGE GRAVER SIZE 6ROUND EDGE GRAVER SIZE 6
width: 1.2 mm
Order-No. 5271/6
19,75 €
incl. 19% VAT

Piece

ROUND EDGE GRAVERS 1.0 MMROUND EDGE GRAVERS 1.0 MM
Order-No. 5299B/1
19,52 €
incl. 19% VAT

Piece


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