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CBN Grinding Wheels
80 - 180 grit
: grit, square edge, xmm
: grit, square edge, xmm
: grit, square edge, xmm
This CBN wheel is available in 80 grit and
180 grit coating that produce sharp edges
on HSS tools. Cubic Boron Nitride (CBN) is
a ceramic abrasive second only to diamond
in hardness.
Electroplating this abrasive onto the rim of
a solid steel wheel creates a grinding wheel
with outstanding performance.
The wheels are factory balanced ensuring
they run ultra smoothly when fitted to a
suitable bench grinder. CBN wheels are at
their best when grinding HSS steels as well
as powdered metal and hardened carbon
steels. This makes them invaluable for
maintaining the edges of woodturning tools
and other hand tools.
Whether it is bevel edge chisels,
screwdrivers or drill bits, CBN is a the best
material for grinding hardened steels.
• 200mm diameter with a 32mm or 40mm wide face
• 80 or 180 grit CBN coating perfect for sharpening HSS tools
• Coating extends 15mm down each side
• Very little heat produced, eliminates bluing
• Cuts fast, requiring minimal pressure when sharpening
• Produces an even finish and superbly sharp cutting edge
• Wheel stays flat, true and smooth running
• Lasts many years, may never need replacing
• Effective from 100rpm to 3,500rpm
Attempting to grind unhardened steel or
soft metal, such as aluminium, copper etc is
detrimental to performance and results in a
clogged wheel.
These wheels do not require coolant, as they
generate hardly any heat. It is practically
impossible to burn or blue a tool unless
the user is particularly heavy-handed. It
needs very little pressure to sharpen a tool
generally, the weight of the tool alone is
sufficient. The face of the wheel will never
need dressing, it will always remain flat and
run true.
These outstanding wheels have an almost
indefinite life if treated with respect.
Since they cut very efficiently, you only
remove a minimum of steel to get a line
and evenly sharp cutting edge, meaning
your turning tools last longer. You only
purchase a CBN wheel once, making it
an excellent investment.
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ADDITIONAL INFORMATION
All CBN wheels are supplied with a
31.75mm Bore, you will need to choose
the correct mounting bush for your
grinder. Please see the chart below for
the correct mounting bush to fit your
grinder.
Mounting Bush Chart
Code Shaft Sizes
104371
104372
104373
18mm
5/8” (15.87mm)
15mm
OPTIONAL ACCESSORY
CBN and Diamond Wheel Cleaning Stone
104143
If the grindstones have pitch or foreign
material build up they should be
cleaned using the CBN and
Diamond wheel cleaning stone.
Switch the grinder on and allow it to
run full speed. Rest the cleaning stone
on the rool rest and advance it to the
wheel until touches the maximum
diameter; gently move back and forth
across the face of the wheel until the
wheel is clean and sharp.
104371
104372
104373
Please note: This is not a procedure that can be
rushed, it must be carried out slowly and steadily.
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