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CBN Wheel - Rim Only Coated

CBN15040R - CBN Wheel - Rim Only Coated - 150 x 40

Item: CBN20040R

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from £95.95

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Product Description

These outstanding wheels, which have an almost indefinite life if treated correctly, are used in place of a normal granular wheel on a 6" or 8" high speed grinder. Due to the bonding between the CBN grains and the supporting steel hub, the wheels can be used dry, without coolant. Very little pressure need be applied to sharpen the tool. Unlike normal grinding wheels, there are virtually no sparks produced, the wheel and the tool remain very much cooler than is the case with conventional wheels, making it almost impossible to burn or blue the tools.
We have available, both 'Side and Rim Coated' wheels, which, in addition to the edge of the wheel, a distance of approximately 15 mm of one side face is also coated with CBN grains and “Rim Only Coated” which has no side coating.
When it comes to ‘grit’ size, diamond, CBN and other similar abrasives are not measured in the same way as standard oxide grits. We offer our wheels in a general-purpose grit size of B91. This leaves a ground surface similar to what could be obtained if using a conventional abrasive of 180grit.
You will need a reducing bush to suit the grinder of your choice. There is an 1/2", 5/8" and a dedicated size to suit a Tormek Sharpening machine.

This wheel is 200mm x 40mm with a Rim Only coating.

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