SMT624 disc grinding wheel

SMT 624 Supra – flap discs for stainless steel and steel
For the surface treatment of stainless steel and steel, grinding wheels with high performance and aggressive cutting action are essential. The SMT 624 Supra flap discs meet these requirements. They are available in

different sizes,
with different bores
and different grit sizes
. They can therefore be used on all standard angle grinders for a wide range of applications.

High-performance Supra flap discs
The flap discs from the "Supra" series are characterised by high performance and durability. They are therefore designed for professional use as well as for demanding hobbyists and DIY enthusiasts. The guarantee for these advantages of the SMT 624 Supra flap discs is the grain made of robust and efficient zirconium electrocorundum. This material is self-sharpening, as new sharp edges are constantly created during the grinding process. The disc made of solid glass fabric meets high safety standards thanks to its extremely high strength. Depending on the diameter, the maximum permissible speed of these grinding wheels is 15,300 revolutions per minute. The larger the disc, the lower the maximum permissible speed. The inscription on the grinding wheel indicates the permissible speed range.

Convex shape for special work
The SMT 624 Supra flap discs have a convex surface of 12 degrees. These grinding wheels are the right choice for high-performance grinding of edges, welds and other small surfaces. Their advantages are also clearly visible when chamfering. Especially on a powerful angle grinder, these grinding wheels demonstrate their aggressive cutting action while ensuring a high level of grinding comfort. Because the fan arrangement creates an even surface finish, even when using the coarse-grained version, finishing of the workpieces is not necessary.

Flap disc grinding wheels SMT 624 have many positive properties
The positive properties of the flap disc grinding wheel SMT 624 Supra contribute to more efficient work results thanks to less frequent tool changes. Flap disc grinding wheels with a stable disc increase work safety. Thanks to the vibration reduction function and quiet operation, these grinding wheels meet important requirements in terms of work safety.