MasterCraft 058-9312-8, Instruction Manual

Page: 87 / 99

IMPOR
TANT INFORMA
TION
11
AIR-POWERED FULL-SIZE DIE GRINDER 058-9332-0
General usage description
The Mastercraft
®
Air - powered Full-size Die Grinder features a durable, lightweight composite
housing designed to reduce vibration. The tool has a throttle - lever designed with a lock - off
mechanism for added safety. Exhaust is discharged through the rear of the grinder. The tool is ideal
for light weld breaking, grinding, porting, polishing applications, and for smoothing sharp edges.
Compatible compressor and air tool
GUIDELINES FOR PROPER USAGE AND OPERATION
Always ensure the use of appropriately matched air tools and compressors. The compressor should
be able to supply a minimal air delivery of 3 SCFM @ 90 PSI to ensure the compressor can run
continuously with the Mastercraft Air
- powered Full-size Die Grinder . Using tools or a combination of
tools that together or separately require air pressure more than that of which the air compressor can
deliver will reduce performance and could void the compressor or tool guarantee/warranty
.
Air system
• Always use clean, dry, regulated, comp ressed air at 4 to 7 bar (60 to 100 PSI).
• Do not exceed the maximum and minimum pre ssures. Operating the tool at the wrong
pressure (too low or too high) will cause excessive noise or rapid wear.
Air Compressor
Size & Power
2 HP 2 1/2 HP
3+ HP
5 - 6 Gallons
Light duty and
intermittent use Light duty and
intermittent use Medium duty and
intermittent use
8 - 11 Gallons
Light duty and
intermittent use Medium duty and
intermittent use Heavy duty and
continuous use
15+ Gallons
Medium duty and
intermittent use Heavy duty and
continuous use Heavy duty and
continuous use