Labels

Centre hole dia.

Width

Diameter

Material group

Description acc.
EN 12413

Material group colour code

Product line colour code

Safety standard oSa

Acc. Europ. safety norm

Max. operating speed

Max. permissible speed

EAN bar code

Safety recommendations

Product line

Definition of type characters taking 41 AS 60 PBF as an example

41

Tool shape
F 41 = Cutting discs,
flat

Type of grain
AS = tempered aluminium
oxide
CS = tempered silicon
carbide

Size of grain
16 – 24 = coarse
30 – 60 = medium
70 – 220 = fine

Structure
1 – 3 = densel
4 – 5 = medium
6 – 8 = open
9 – 10 = very open

Bond
BF = resin bonded
fibre glass
reinforced