KOTI Newsletter

2018 is going to be a year to give more of our KOTI brushing heroes the newsletter spotlight. This time it’s the KOTI Alphahon work tool brushes that will take the stage. Used in countless industrial applications, providing solutions for any thinkable industrial brushing challenge.

Curious to know why? Check out our new video below!


The Koti Alphahon Brush is the perfect honing tool for surface treatment and deburring and rounding of edges, for example on cylinder and piston running surfaces, in drilled holes, pipes, valve guides and a broad range of other applications. They are mainly used in the automotive industry, hydraulics and pneumatics, aerospace engineering and the weapons industry.



Alphahon brushes are versatile due to a sophisticated technical principle. The flexible performance is based on bristle tips which hold globules made from bonded abrasives. This makes Alphahon brushes particularly elastic, flexible tools with outstanding product features.

The flexible bristles produce a clean, controlled surface finish free of metal fragments, burrs, edges and residual metal. The comparatively gentle grinding process enabled by the flexible brush results in a cross-ground finish. And this supports any lubricating film adhesion that may be required later, for example for oil in cylinder bores.

As one of the most outstanding product features, the flexibility of the self-centring brush with its abrasive balls also enables it to adapt to untrue bores. It can create a uniform, finely ground surface - even in non-concentric drilled holes.

Outstanding Product Feature

  • Uniform edge rounding and deburring over the entire tool life
  • Due to flexibility and self-alignment, can be used with even the simplest machine
  • Produces a surface improvement/refinement of the surface structure
  • Simple changing process, therefore minimal equipping effort
  • Individually configurable ball size and bristle length
  • Bristles of basic brush can be variably structured

2018 BRUSH HEROES - Going worldwide!


Missed our previous brush hero? Check out the video about the KOTI work tool brushes!

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Searching for inspiration? Needing personal advice? Looking for interesting brush products? Our stands show how versatile brushes and their applications are. Come visit us at one of exhibitions! Our technical advisors are glad to help. 

Click here to see our exhibition planning!

Previous newsletters

Newsletter - Spring 2018
VIDEO! WORK TOOL BRUSHES! - Unlimited Possibilities

Newsletter - Winter 2017

Newsletter - Autumn 2017
VIDEO! BRUSH OF STEEL - Heavy duty applications: problem solved! Spiral roller brushes!

Newsletter - Summer 2017
VIDEO! SEALGATE - Sealing: problem solved! Strip brushes!

Newsletter - Spring 2017
VIDEO! DISCOVER THE BURRINATOR - Deburring: problem solved!

Newsletter - Winter 2016-2017
Gift industry: brush solutions for cardboard, wood, soap, beer, nut, apple, eggs and bakery industry.

Newsletter - After-Summer 2016
Brush solutions for the fruit, concrete and printing industry.

Newsletter - Spring 2016
Brush solutions for cleaning, flowers & plants and wood industry.

Newsletter - Winter 2015-2016
Brush solutions in the winter sport sector, bakery and pharmaceutical industry.

Newsletter - Autumn 2015
Brush solutions for textile, weather-stripping and potato industry.

Newsletter - Summer 2015
Brush solutions for artificial turf, solar panels and glass houses.