Diamond grinding tools shape 12V9

diamond grinding disc resinoid 12V9 PHT 230mm D126 (medium) dry grinding

12V9 100-2-10-20 D 126 PHT C75

Item number:: 68612021
EAN:: 4007220168646

diamond grinding disc resinoid 12V9 PHT 230mm D126 (medium) dry grinding 1

diamond grinding disc resinoid 12V9 PHT 230mm D126 (medium) dry grinding 2

Technical data

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Technical information

diamond grinding disc resinoid 12V9 PHT 230mm D126 (medium) dry grinding

Dia. external: 100 mm
Dia. hole: 20 mm
Grit size: D 126
Height, coating: 2 mm
Shape: 12V9
Version: PHT
Width, coating: 10 mm
Packaging unit: 1 piece

Description

Resinoid-bonded diamond grinding discs are often used for grinding tungsten carbide or HSS tools, as well as other production grinding processes. They are used in both wet and dry grinding.

Phenolic resin bond for high-performance dry grinding. The PHT bond is designed for dry grinding and allows cool grinding, even without coolant.

Advantages

The characteristics of the resinoid bond can be optimally adjusted to the application.
Easy to dress.

Recommendations for use

A larger diameter D allows greater economic efficiency thanks to the improved thermal and kinematic conditions.
Always select a coating width, W or U, that is narrower than the workpiece to be ground.
If possible, wet grinding is to be preferred to dry grinding. This reduces tool wear and the risk of thermal damage to the workpiece. Bonds that are designed for dry grinding may, in exceptional circumstances, also be used for wet grinding.
A greater abrasive coating thickness, X, affects the material cost for diamond and the bond. It has only little influence on production costs, however. A greater abrasive coating thickness, X, is therefore generally more economical.

Ordering notes

Customer-specific tool solutions are available on request.

Materials that can be worked: Tungsten carbide

Applications: Finishing; Sharpening; Working on edges

Drive types: Drive spindle; Tool machine

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recommends diamond grinding discs for working for long periods with low levels of fatigue, whilst saving resources and achieving perfect results as quickly as possible.