AS 30 S Inox

Special disc designed to cut stainless steel, service life also good in normal steel.

Containing no iron, sulphur or chlorine, the recipe of the disc prevents the formation of rust.

Dimension inches Speed r.p.m. Content pieces Shape Item code EAN
4 1/2 x 3/32 x 7/8 13280 25 straight 1111906 4081600 111309
4 1/2 x 3/32 x 7/8 13280 25 cropped 1113906 4081600 113303
5 x 3/32 x 7/8 12200 25 straight 1121906 4081600 121308
5 x 3/32 x 7/8 12200 25 cropped 1123906 4081600 123302
7 x 3/32 x 7/8 8600 25 straight 1181906 4081600 141306
7 x 3/32 x 7/8 8600 25 cropped 1183906 4081600 143300
9 x 3/32 x 7/8 6600 25 straight 1231906 4081600 151305
9 x 3/32 x 7/8 6600 25 cropped 1233906 4081600 153309


suitable for

  • high alloy special steel
  • cast
  • angular stainless steel profiles


suitable for

  • unalloyed an alloyed construction steel
  • very solid construction steel
  • tool steel
  • angular steel profiles
  • rails
  • aluminium alloy
  • copper
  • brass bronze

Product line

special line

The special line for craftsmen and industrial applications. Due to the fact that different materials impose different demands, DRONCO produces discs especially matching the respective material. Special types of corundum and bonds are combined to suit the task in hand. This optimises performance, extends service life, increases efficiency and reduces cutting time.

  • manufactured according to EN 12413
  • complies to oSa regulations

field of application 3 stars

demanding (3 stars)

Special disc designed to cut stainless steel, service life also good in normal steel.


What's on a disc?

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


A/AS — aluminium oxide is the abrasive grain for cutting metal.
AZ — zirconium corundum is the abrasive grain for better life time and cutting efficiency.
46 — indicates the grit size. The higher the number, the finer the grit. E.g.: 24 rough | 30 medium | 36 fine ...
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

You finds the description above.

Blue background

Is the colour guideline for metal 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.


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

Expiry date

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

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

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Made in Germany

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

Red bar

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