GBC MS5 - Manual (Page 13)

13
F.300-B/MS-5 DRILL/JULY 2000
ACCESSORIES FOR CHALLENGE PAPER DRILLING MACHINES
Challenge Power Sharpener
(115 Volt / 60 HZ only)
Cat. No. A-6450
A power drill sharpener. Plugs into any standard 115
volt, 60 cycle, AC outlet. Handles Challenge and other
taper shank drills. Adaptors also available for handling
practically all other makes.
Item Cat. No.
Replacement Cutting Bit 6469
Resharpening Service - Your Old Bit 6469-R
HOLLOW DRILL SHARPENER For fast, easy drill sharpening
CAUTION: Drills are sharp even after use. Be careful to keep edge
away from your body. To prevent personal injury and/or damage to
the drill, ALWAYS keep drills in protected area.
Here’s a unit that really makes drill sharpening easy.
All you do is place the hollow drill in the tapered end of
the drill holder, insert the unit on the cylinder, then turn
two or three times...and you have a perfectly sharp-
ened drill.
This Challenge Hollow Drill Sharpener can pay for it-
self many times over through longer drill life, easier,
faster drilling, and less sharpening time. All sizes of
drills from
1 /
8
to 1 /
2
inch in diameter can be sharpened.
The drill sharpener automatically puts just the right
amount of bevel on the hollow drill for the best drilling
results. It’s self centering, too, so that the center of the
sharpening bit exactly meets the center of the hollow
drill. The drill sharpener also has a replaceable sharp-
ening bit.
Item Cat. No.
Challenge Hollow Drill Sharpener A-4950
Extra Cutting Bit 4952
Instructions:
NOTE: Always handle carefully
1. Be sure to wipe off all grease before using the
sharpener.
2. Remove any paper chips from the hollow drill.
3. Place the hollow drill in the drill holder section.
Insert the sharpening section, being very careful
to bring the drill and cutting tool together without
bumping.
4. Turn the cutting unit clockwise, maintaining an even
pressure until the hollow drill is sharpened (usu-
ally two or three turns). The cutting tool seldom
requires regrinding, but when it does, the bit should
be sent to the factory as regrinding must be done
on a diamond wheel.
NOTE: The cutting tool is made of a glass hard
material and may be chipped by careless han-
dling.