The majority of angle grinders
have a fixed speed.
Most 4-½-inch models run
at 10,000 or 11,000 rpm.
The said, 7-inch and 9-inch models
run between 5,000 and 8,000 rpm.
A few angle grinders
have variable speed and
can run slow enough for
polishing or buffing.
Grinder's come in lots of
different disc sizes,
but the most common
sizes are 115mm (4 ½”)
and 230mm (9”). You can
purchase different discs/heads/
wheels depending on the task you
want to complete - just make sure
they're the right size for your grinder!
4' (100mm) angle grinders,
as the name suggests,
accept grinding discs up
to 100mm in size.
These grinders are relatively
small in size, and are suitable
for smaller jobs. The size of
disc that the grinder can accept
dictates the depth of cut that
the grinder can achieve.
Complete various grinding
applications and get fast
material removal with the 9-in.
4HP Angle Grinder. Featuring a
high-powered motor with
overload protection, this grinder
delivers 6,500 rpm for tough jobs.
The GA9060 weighs only
5.5 Kg and is built with
comfort and ergonomic
features for extended use.
The grinder features an ergonomic
rubberised handle with
trigger switch, and the gear
housing can be positioned
every 90 degrees for operator
convenience.
