CS 30 asphalt / ductile

Ductile pipes, porous concrete, roof tiles, sand-lime stone and earthenware pipes. Very economic in asphalt (even with aggregates).

Very good special disc which shows excellent results not only in cement/cast composition of ductile pipes but also in asphalt and other constructions site materials.

Dimension inches Speed r.p.m. Content pieces Shape Item code EAN
12 x 5/32 x 3/4 5100 25 straight 1306135 4081600 166040
14 x 5/32 x 3/4 5500 10 straight 1356135 4081600 176087


suitable for

  • asphalt
  • sand-lime stone
  • ductile pipes
  • roof tiles
  • porous concrete


suitable for

  • concrete
  • clinker brick
  • fireproof clay
  • earthenware pipes
  • exposed aggregate concrete
  • brick


suitable for

  • granite
  • marble
  • tiles
  • slate
  • terrazzo

Product line

special line

Also in stone cutting discs, our special line offers specific solutions for industry and quality orientated craftsmen.

  • very good quality
  • very good cutting efficiency
  • very good economic efficiency

field of application 3 stars

demanding (3 stars)

Ductile pipes, porous concrete, roof tiles, sand-lime stone and earthenware pipes. Very economic in asphalt (even with aggregates).


What's on a disc?

In the following, you get an overview about the features highlighted on our discs.


C/CS — silicone carbide is the abrasive grain for cutting stone.
24 — indicates the grit size. The higher the number, the finer the grit. E.g.: 24 rough | 30 medium hard | 36 hard.
R — the second letter indicates the hardness of the disc. The further into the alphabet, the harder the disc.
BF — resin bonded, fibre- reinforced

Product lines

The description you can finde above.

Green background

Is the colour guideline for stone cutting discs.

Safety standards

Our products comply with the highest safety standards and regulations: EN 12413 – cutting and grinding wheels BGV D 12 – Accident prevention regulations of the German statutory industrial accident insurance institution [OS] – organisation for the safety of abrasives.

Expiry date

This quality cutting disc can be used without any restrictions until the indicated date. (V month/year)


Consist of (diameter of the disc) x (thickness of the disc) x (bore size). Measurements given in mm and inch.

Max. rpm.

Indicates the permitted maximum speed.

Fe/S/Cl ≤ 0,1%

Free from iron, sulphur and chlorine. Special disc for cutting stainless steel.

Security information

Security information: For your own safety. Please follow!

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Red bar

Indicates 80 m/s as permitted peripheral speed.
Green bar Indicates 100 m/s as permitted peripheral speed.

Made in Germany

Stands for proven quality – most of our products are manufactured and tested in Germany.

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