
The most popular tools
to come along in years- Only
because they work!
These tools are all on page 144 in your 2001
green catalog
Z60-27 Big Disc used with wider Z60-28 Roller on a Sousa Bell

Like driving a bus, stand in line
with the center and hold Up with fingers.
Z60-25 Small disc used with Z60-29 Tapered roller
on a Trumpet Note the
Z60-29"s tapered shape provides a "Safety Zone" in side the bell.

Notice the position of the
operator. It's easier to keep centered.
When using the Power Discs we recommend standing directly in center
with the bell as
opposed to off to the side of it as with the shoe method. Z60-28 Wide roller used with the Medium Z60-26 disc on a French Horn

Notice the
Safety Zone created by the Z60-28's EXTRA WIDTH
Z60-24
Sax disc used with Z60-30 Convex roller on a Saxaphone

Move slowly due to small radii
and out of balance weighting. You have a lot of power
and the sax is out of balance, careful!
You CAN restore the contour of the bell if you watch
what is going on. There will be three distinct "ghost" areas on the convex
roller after some use; alto, tenor and baritone.

Ferree's Tools-"the most copied tools in the world"
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