Van Norman
FG5000/FG10000 Flywheel
Grinders
Copyright © 2018, by Irontite Products Inc.
7
800-553-5953
All Rights Reserved Rev. 181102
SELECTING FLYWHEEL GRINDING STONES
Harder flywheels require softer grinding wheels, and softer flywheels need harder grinding wheels.
Change the stone to match the flywheel being ground. It may be necessary to experiment to find
the best stone suited to a specific application.
STONE
PART #
SIZE/TYPE
WORKPIECE
HARDNESS
REF. NO.
COLOR
HARDNESS
MATERIAL
794-8687-01
3" Diameter
Flared Cup
Gray
For crankshaft mounting flanges, pressure
plate surfaces, automatic trans. pump
bodies and covers.
Requires Adapter 794-8686-97
794-8011-30
6" Diameter
Flared Cup
Black
Best general-purpose wheel for cast iron
and medium steel. Requires very little
dressing.
794-8011-28
4" Diameter
Flared Cup
White/Gray
For small, imported flywheels. Works well
on cast iron and medium steel.
794-8011-12
6" Diameter
Flared Cup
Black
For use on some cast iron and ductile
iron. Special grit tends to be fast cutting
and long wearing.
NOTE
: Up to 10% Discount on Grinding Wheels may be available when purchased in Lots of 10 of each size
ADDITIONAL STONES
PART NO.
SIZE/TYPE COLOR
WORKPIECE HARDNESS MATERIAL
794-8060-00
6” Diameter CBN Flared Cup
Long lasting-High Speed-Low heat transfer
794-8040-00
3.75” Diameter CBN Flared Cup
Long lasting-High Speed-Low heat transfer
794-8030-00
3” Diameter CBN Flared Cup
Long lasting-High Speed-Low heat transfer
HARD
MED
SOFT
SOFT
MED.
HARD
Rinse Nozzle Kit
For Flywheel Grinders
For an easy, fast method to clean up each flywheel or
clutch as you finish them. It also makes the chore of
cleaning the machine much easier.
Just close the valve on the back of the coolant shroud.
That will shut off the coolant to the table area allowing all
the pressure to be used for the coolant rinse nozzle.
Rinse Nozzle Option / Kit 794-8690-84
