Operating Instructions • Warning Information
Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to cause cancer, birth
defects or other reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry
products, and
• arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type
of work. To reduce your exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such as those dust masks that
are specially designed to filter out microscopic particles.
SPECIFICATIONS
Free Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20,000 RPM
Air Inlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" NPT
Recommended Hose Size . . . . . . . . . . . . . . . . . . . . . . . . 3/8" I.D.
Maximum Air Pressure . . . . . . . . . . . . . . . . . . . 90 psig, 6.2 bar
Average Air Consumption . . . . . . . . . . . . . . . . . . . . . . . 3.45 CFM
Overall Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.4"
Sound Pressure Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 dBA
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.68 Lbs.
Wheel Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3"
CAT820
• Parts Breakdown
WARNING
• MAXIMUM RPM OF 20,000
• MAX. AIR PRESSURE:
90 PSIG, 6.2 BAR
RPM OF THE ACCESSORY
RPM
RPM
RPM
MUST EXCEED TOOL RPM
ALWAYS READ
INSTRUCTIONS BEFORE
USING POWER TOOLS
ALWAYS WEAR
SAFETY GOGGLES
ALWAYS WEAR HEARING
PROTECTION
ALWAYS WEAR FACE
PROTECTION
ALWAYS WEAR HAND
PROTECTION
AVOID PROLONGED
EXPOSURE TO VIBRATION
CAT820
Heavy Duty
Cut-Off Tool
Copyright © Professional Tool Products, 2016
All rights reserved
Rev. 12/01/16
Need help?
Do you have a question about the CAT820 and is the answer not in the manual?
Questions and answers