12- ENG
D24152
Rotary Tool
Free Speed (No Load) 25,000 RPM
Maximum Working Pressure 90 PSI
Collet Size 1/4", 1/8"
Air Inlet 1/4" NPT
Recommended Hose Size 3/8" I.D.
SPECIFICATIONS
Operation
Before each use:
l
Drain water from air
compressor tank and
condensation from air lines.
See air compressor’s
operators manual.
Disconnect the tool from
the air supply before
lubricating or changing
grinding abrasive.
l
Lubricate tool, see “Maintenance” section in this manual.
Use accessories rated for 25,000 RPM or more.
l
Select the required grinding stone. NOTE: The tool is equipped with a 1/4”
collet and uses grinding stones with a 1/4” mandrel.
To use grinding stones with a 1/8” mandrel the 1/4”
collet must be replaced with the 1/8” collet supplied.
To change grinding stones:
l
Loosen the collet nut, using wrenches
supplied.
l
Insert grinding stone into collet and tighten
collet nut. NOTE: The grinding stone’s
shank should be within 1/4” from collet nut
to prevent vibration.
l
Connect tool to air hose of recommended size.
NOTE: The use of a quick connect set makes
connecting easier.
ASSEMBLY
OPERATION
Accessories Required
IMPORTANT: Line pressure or hose inside diameter should be increased to
compensate for unusually long air hoses (over 25 feet). Minimum hose diameter
should be 3/8” I.D. and fittings should have 1/4” NPT thread.
Air Inlet
Throttle Control Lever
Collet
Nut
Throttle Safety
Release
Collet Nut
Grinding Stone
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