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A 24 Extra

Kronenflex cutting-off wheels A 24 Extra – the universal product for off-hand grinding

Designed as a universal product, the Kronenflex cutting-off wheels A 24 Extra possess properties that are ideal for processing metal. They also cut solid material with exceptional speed and dependability. This standard wheel is distinguished by

  • its quality,
  • an excellent price-performance ratio,
  • aggressive abrasive performance,
  • a long service life and
  • robust hardness.

Reinforced by extra strong glass fibre inserts, the cutting-off wheel A 24 Extra is specially designed for use on handheld machines.

A 24 Extra – Kronenflex cutting-off wheels for universal use

Klingspor offers their premium Kronenflex cutting-off wheels in different performance classes. The cutting-off wheels under the Extra performance class are the universal product for a variety of applications on handheld cutting machines. Just as all other products made by Klingspor, the cutting-off wheels are furnished with synthetically made abrasive grain. This carries the distinct advantage of improved wear resistance combined with consistent quality throughout the product's lifetime. The grain is bonded with resins and additional filler materials which have been perfectly matched with each individual application. The composition of the materials selected for the cutting-off wheel A 24 Extra is ideal for processing metal.

Storing Kronenflex cutting-off wheels A 24 Extra properly

Safety is a factor of pivotal importance during work with angle grinders and cutting-off wheels. Safety is only ensured if the cutting-off wheels are stored in the proper manner. Dry storage is therefore imperative for preserving their quality for the long term. Bonded abrasives must not be used past their expiration date. The expiration date of the Kronenflex cutting-off wheels A 24 Extra has been embossed on the metal ring in the centre of the wheel. The first number indicates the quarter of the respective year up to which the products are guaranteed. Specified to the right of this number is the expiration year.

 

Diameter​/mm Thickness​/mm Bore​/mm Form​ Vmax​ m/s Max. RPM​ structural shape​ Holding device​ Cat.number  
100 2.5 16 G 80 15,300 depressed centre   188998
115 3.2 22.23 G 80 13,300 depressed centre   209014
115 2.5 22.23 G 80 13,300 depressed centre   188461
115 2.5 22.23 H 80 13,300 flat   242137
115 2.5 22.23 H 80 13,300 flat X-LOCK 351255
125 3.2 22.23 G 80 12,200 depressed centre   209016
125 2.5 22.23 G 80 12,200 depressed centre   188463
125 2.5 22.23 H 80 12,200 flat   242138
125 2.5 22.23 H 80 12,200 flat X-LOCK 351254
150 2.5 22.23 G 80 10,200 depressed centre   235374
150 2.5 22.23 H 80 10,200 flat   235375
180 3 22.23 G 80 8,500 depressed centre   189000
180 3 22.23 H 80 8,500 flat   13490
180 2 22.23 H 80 8,500 flat   286455
230 3 22.23 G 80 6,600 depressed centre   189002
230 3 22.23 H 80 6,600 flat   13492
230 2 22.23 H 80 6,600 flat   286456
Diameter​/mm Thickness​/mm Bore​/mm Form​ Vmax​ m/s Max. RPM​ structural shape​ Holding device​


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