Ceramic abrasives

Quality Finish D
Triangle

Size a/b		 S
Triangle
(diagonal cut)

Size a/b		 E
Ellipse

Size a/b/c		 ZS
Cylinder**
(diagonal cut)

Size a/b		 DZ
Pyramid

Size a/b
P Polished 3/3

6/6		 4/4 - 1/3
2/2
2/5
2/10
3/5
3/10
4/10
4/13
5/10
7/15		 3/3 SK*
4/4 SK*
6/6 SK*
10/10 SK*
M Medium abrasive 06/06
08/08
13/13		 3/10
4/10
6/10		 15/15/6 6/13 06/06

10/10
S Strong abrasive,

coarse finish		 03/03
06/06
10/08
10/10
13/13		 3/10
4/10
6/10		 15/15/6 2/5
3/5
3/10
4/10
6/13
8/15		 04/04
06/06
10/10
BS  Strong abrasive          
SF Very strong abrasive, fine finish 04/04
06/06
10/06
10/10		 - 15/15/6 7/15 -

Other sizes and qualities on request.

* Very sharp edges
** Also available in straight cut

Abrasive media can be divided into two main groups:

Plastic bonded:

Here the abrasive material is bonded in polyester resin.

  • Properties:
    Low density, soft basis material.
  • Area of application:
    Mainly for the grinding and polishing of non-ferrous metals.

Ceramic bonded:

Here the abrasive material is bonded in ceramic.

  • Properties:
    High density, hard basis material.
  • Area of application:
    Mainly for the grinding of steel alloys.

OTEC Präzisionsfinish GmbH Hotline: +49 7082/491120 Fax 491129 E-Mail: info@otec.de