Diamond Grinding Discs
Available in grit sizes P80-P4000 (250 µm – 3 µm)
Our diamond grinding discs Aka-Piatto and Aka-Piatto+ are the optimal choice for plane and fine grinding including ultrafine grinding of all types of materials. Unlike other diamond grinding discs on the market, they have a unique, wear compensating surface design that provides a very long lifetime and continuously high material removal.
Furthermore, due to being on a thin, rigid steel plate, optimum planeness and edge retention are guaranteed. One Aka-Piatto can replace 200-300 pieces of regular grinding paper, making it very cost-effective. Aka-Piatto and Aka-Piatto+ are colour-coded to facilitate identification of the different diamond grinding discs.

diamond grinding discs
aka-piatto 80

diamond grinding discs
aka-piatto 120

diamond grinding discs
aka-piatto 220

diamond grinding discs
aka-piatto 80+

diamond grinding discs
aka-piatto 120+

diamond grinding discs
aka-piatto 220+

diamond grinding discs
aka-piatto 600

diamond grinding discs
aka-piatto 1200

diamond grinding discs
aka-piatto 2400

diamond grinding discs
aka-piatto 4000

diamond grinding discs
aka-piatto 600+

diamond grinding discs
aka-piatto 1200+

accessories
dressing stick #220 10×25×100mm

accessories
dressing stick #220 25×25×150mm

accessories
aka-magnet

accessories
disc cabinet
Rigid Grinding Discs
Aka-Allegran, available in 4 different versions, is recommended for fine grinding materials harder than 150 HV and Aka-Largan is recommended for fine grinding materials softer than 150 HV.

grinding
aka-allegran 1

grinding
aka-allegran 6

grinding
aka-allegran 3

grinding
aka-allegran 9

grinding
aka-largan 9

accessories
aka-magnet
Grinding Paper
Available in grit sizes P80-P4000
Our high-quality grinding paper Rhaco Grit can be used for all types of materials. However, it is the optimal choice for grinding of soft and ductile materials. Rhaco Grit provides a long lifetime in addition to good planeness and edge retention. Contrary to most other commercially available grinding papers that are SiC based, Rhaco Grit P80-P800 is based on Al2O3 which means that the lifetime is longer and the material removal higher than regular SiC paper.
We recommend grit sizes P80-P320 for plane grinding and grit sizes P500-P4000 for fine grinding.

grinding
rhaco grit p80

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rhaco grit p120

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rhaco grit p180

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rhaco grit p220

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rhaco grit p320

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rhaco grit p500

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rhaco grit p600

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rhaco grit p800

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rhaco grit p1000

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rhaco grit p1200

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rhaco grit p2400

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rhaco grit p4000

adapter discs
aka-rhaco

adapter discs
aka-rhaco flex

adapter discs
aka-rhaco PSA

accessories
aka-magnet
Grinding Stones
Our grinding stones, sometimes also referred to as grinding wheels, are designed for dedicated automatic and semi-automatic plane-grinding machines. They produce absolutely flat sample surfaces and assure that all samples in a sample holder are ground to the same level in the shortest possible time and at a minimum cost.

grinding
Al₂O₃ Grinding Stone Fe40, with base plate

grinding
SiC Grinding Stone NF10, with base plate

grinding
Al₂O₃ Grinding Stone Fe40

grinding
SiC Grinding Stone NF10