AS 24 R Railway

Cutting new and compressed rail sections (e.g. UIC 60, S54 or S49).

Special disc designed to cut all rail sections in short time.

Dimension inches Speed r.p.m. Content pieces Shape Item code EAN
12 x 1/8 x 7/8 5100 25 straight 1301376 4081600 161113
12 x 1/8 x 1 5100 25 straight 1301377 4081600 161120
14 x 5/32 x 7/8 5500 10 straight 1351386 4081600 171112
14 x 5/32 x 1 5500 10 straight 1351387 4081600 171129


suitable for

  • rails


suitable for

  • unalloyed an alloyed construction steel
  • very solid construction steel
  • tool steel


suitable for

  • high alloy special steel
  • angular steel profiles
  • cast
  • aluminium alloy
  • copper
  • brass bronze
  • angular stainless steel profiles

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)

Cutting new and compressed rail sections (e.g. UIC 60, S54 or S49).


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.