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Boschtools.com
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Grinding Wheels
Label
Information burned in
during manufacturing
process and remains
on wheel for life
of wheel.
Fiberglass reinforcement
Provides extra strength to use wheel
at maximum RPM and withstands
lateral pressure.
Abrasive
grains (mass)
Abrasive grains are particles
of man-made abrasive
compounds. Bosch uses
only high-quality grains.
Additional fiberglass
reinforcement
Some grinding wheels may
have up to four fiberglass
reinforcement layers.
Wheel ring
Determines how wheel
is attached to tool.
Expiration date
Industry
color-coded
system
Portable tool
cutting wheels
– Fiberglass reinforcement,
laminated with paper.
– Abrasive grain (mass).
– Fiberglass reinforcement.
– Label.
– Ring.
Stationary cutting
wheels
– Small fiberglass reinforcement,
laminated with paper.
– Abrasive grain (mass).
– Large fiberglass reinforcement.
– Abrasive grain (mass).
– Small fiberglass reinforcement.
– Label.
– Ring.
Grinding wheels
(up to a thickness of 8 mm)
– Fiberglass reinforcement,
laminated with paper.
– Abrasive grain (mass).
– Fiberglass reinforcement.
– Abrasive grain (mass).
– Fiberglass reinforcement.
– Label.
– Ring.
Typical Construction of Wheels
Raw Materials and Compounds of a
Grinding / Cutting Wheel