1A1R Diamond and CBN Cut Off Wheels for Cutoff Machines, Surface Grinders, OD Grinders.




Diamond Cut-off Wheels are used for efficient cutting of hard, short-chipping and wear resistant materials such as glass, ceramics and carbide, graphite, quartz, ferrite and semiconductor materials.


CBN Cut-off Wheels are used for cutting materials with an affinity for carbon, such as iron-based alloys. High-alloy steels such as HSS and chrome steel with 12% Cr. , hardened steel from 55 HRC and magnetic materials. Soft, long-chipping materials accumulate in the chip space, so they are tend to clog. Compromises can be achieved with electroplated bonds.

Metal bond diamond cut off wheels with steel core is produced with high strength, high rigidity steel plate with sintered metal bonded abrasives layer. Compared with resin bond,  the thickness is thinner with higher rigidity, suitable for deep cutting off or grooving.

Metal bond diamond cutting wheel

Resin bond diamond cutting wheel

The cutting wheels consist of a steel core with the cutting layer on the periphery. The cutting layer in sintered metal, resin or electroplated metal bond contains either diamond or CBN. The combination of bond, type of abrasive, concentration and grit size leads to different tool characteristics which are specified to meet the requirements of different processes and applications.

Diamond Cutting Wheel / Cutting Disc Diameter from 60mm to 400mm, Thickness from 0.5mm to 2.8mm.