A 30 R Supra Kronenflex® cup grinding wheels for Steel

Class Supra
Aggressiveness
Service life
Hardness
Applications
Steel

Kronenflex cup grinding wheel A 30 R Supra for steel

The Kronenflex cup grinding wheel A 30 R Supra has been designed for work on steel, but is also an excellent choice for surface grinding as well as the grinding of weld seams. The advantages of this cup grinder include

  • a long service life,
  • optimised aggressiveness and
  • the hardness of the abrasive grain used.

Just as they do for all of their other products, Klingspor relies on synthetically manufactured grains for these grinding cup grind wheels in order to allows the user to achieve the best possible results. Exceptionally hard and slow-wearing, these grains make it possible to produce results that are remarkably uniform. This Klingspor product is intended to accommodate professional users and craftsmen engaged major projects.

High aggressiveness in everyday use

The Kronenflex cup grinding wheel A 30 R Supra sets itself apart with its consistently high level of aggressiveness. Its tremendous aggressiveness translates to swift and efficient operation at a maximum removal rate. The ratio of stock removal to service life strikes the perfect balance. Better yet, it remains the same throughout the useful life of the product. At the same time, Klingspor pays prime attention to ensuring safety. Maximum safety is guaranteed by the product’s compliance with safety standard EN 12413. Moreover, the Kronenflex cup grinding wheel A 30 R Supra has been thoroughly tested according to oSa guidelines.

Cup grinding wheel with a vast range of applications

The Kronenflex cup grinding wheel A 30 R Supra covers an extensive range of applications. This range includes edge bevelling and the removal of burrs. As an expert for custom-built tools, Klingspor offers their customers a comprehensive selection of grinding abrasives for every possible job. Customers opting for the Supra performance class can expect dependable grinding discs fine-tuned to match a wide variety of applications. The products in this category enable the user to produce first-rate results even during continuous use on steel. Clearly indicated on the label of the product are all key performance specifications. The label shows at a glance the diameter of the cup grinding wheel, the size of the holes and the recommended operating speed. This allows for the effective prevention of errors during use.

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Diameter /Inch Height /Inch Bore /Inch Form Vmax m/s Max. RPM structural shape Cat.number Availability
4-1/4
Diameter
2-1/8
Height
7/8
Bore
m
Form
50
Vmax
8.600
Max. RPM
depressed centre
structural shape
13728
Cat.number
Availability
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