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Abrasive Stones

Abrasive Stones

Abrasive Stones

You can efficiently process mould surfaces with polishing stones. The great diversity of stones makes it difficult to choose the type that perfectly suits your application. Gesswein Abrasive Stones are designed to be used directly after machining, or spark eroding, in the preparation of surfaces for final polishing. All stones are manufactured to high standards from a liquid mix of the abrasive and the bonding agent, which is then fired in a thermostatically controlled kiln to ensure uniform distribution of the abrasive particles in each stone.

Gesswein stones are made up of an abrasive grain of different types of aluminum oxide or silicon carbide in a carrier. The stones are cut after firing and ground to size when cold, this process yields consistent quality and performance. Care should be taken in use and storage to prevent contamination from one grit, or type, to another. It is recommended that Kemet Stoning Oil is used as a lubricant with the stones.


 

Surface Type Diemaker EDM EDM Blue Oil Treated Premium White RA GP Mould-maker Mould-maker Plus Super Fine Ultra Soft Rough Out
All Tool Steels    
Heat Treated Tool Steel         u            
EDM Surface   u            
Machined Surface     u            
Stainless Steel           u        
Aluminum               u
Non-Ferrous               u
High Polishing                   u  
Rough Grinding                       u.

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