Klingspor A 24 R Supra - Kronenflex grinding discs for Steel

Kronenflex grinding disc A 24 R Supra for work on steel

The Kronenflex grinding disc A 24 R Supra is the right choice for grinding surfaces made of

• steel,
• stainless steel and
• castings.

Diameter/Inch	Thickness/Inch	Bore/Inch	Form	Vmax m/s	Max. RPM	Structural Shape	Cat. Number
4	1/4	5/8		80	15,300	depressed centre	6578
4-1/2	1/4	7/8		80	13,300	depressed centre	13401
5	1/4	7/8		80	12,200	depressed centre	13402
6	1/4	7/8		80	10,200	depressed centre	13403
7	5/16	7/8		80	8,500	depressed centre	13418
7	3/8	7/8		80	8,500	depressed centre	13423
7	1/4	7/8		80	8,500	depressed centre	13413
9	3/16	7/8		80	6,600	depressed centre	13428
9	1/4	7/8		80	6,600	depressed centre	13433

This grinding disc is characterised by aggressive abrasive performance, a long service life and appropriate hardness. When paired with handheld grinders such as high-speed angle grinders, grinding discs must, first and foremost, offer the necessary stability. The surface grit of the A 24 R Supra is made up of an optimised blend of materials that is best suited for processing steel.

Kronenflex grinding discs for efficient work performance

Work efficiency plays a key role in trade and industry. The use of premium abrasive materials such as the A 24 R Supra allows the user to produce flawless work results in the shortest possible processing time. The long service life can be attributed to the even wear of the grit. Every Kronenflex grinding disc will keep reaching its maximum stock removal capacity throughout its useful life. The A 24 R Supra thereby eliminates the need for frequent tool changes.

Diverse applications in steel applications

The wide range of applications for the Kronenflex grinding disc A 24 R Supra extends from surface grinding to edge bevelling to the deburring of edges. When paired an angle grinder, these grinding discs can be used for a multitude of different applications.

Kronenflex grinding discs for maximum safety at work

The safety of abrasive tools is just as important as their efficiency - especially when they are used for grinding. All grinding discs made by Klingspor are tested in accordance with oSa guidelines and bear the oSa safety seal. The oSa is the Organisation for the Safety of Abrasives. Their guidelines impose strict requirements on safety at work and the break resistance of the abrasives. The Kronenflex grinding discs engineered by Klingspor are also guaranteed to comply with European safety standard EN 12413. To ensure safety at work, it is essential to observe the permissible speeds of the grinding discs.

Advantages

The benefits at a glance High aggressiveness Kronenflex® grinding discs are characterised by their permanent high level of attack and maximum stock removal. The optimum relationship between performance and service life is guaranteed for as long as the disc is in use. Wide range of applications Kronenflex® grinding discs are used in all major surface grinding applications, as well as for edge bevelling and burr removal on steel, stainless steel, NF metals and stone. As experts for custom-built tools, we have become a reliable partner for a great many large-volume customers. Proven safety Klingspor grinding discs have been tested according to the guidelines of the oSa directives and comply with the European safety standard EN 12413.

Applications Steel Hardened steels Tool steel Stainless steel High-alloy steels Corrosion and acid-proof steels Aluminium Bronze Copper Brass Zinc die-casting Cast iron Stone / concrete