Husqvarna PG280 Operator's Manual page 14

Select the correct metal bond diamonds for your application
The following suggestion cover the basic configurations for metal bonded diamond tools.
Applications
Flatten floor - Hard concrete Soft
Flatten floor - Medium
concrete
Flatten floor - Soft concrete Hard
Ceramic tile adhesive
removal
Vinyl or Carpet glue
removal - Hard concrete
Vinyl or Carpet glue
removal - Medium concrete
Vinyl or Carpet glue
removal - Soft concrete
Epoxy paint removal - Hard
concrete
Epoxy paint removal -
Medium concrete
Epoxy paint removal - Soft
concrete
Rain damaged concrete
Smoothen exposed
aggregate
Lippage removal in
terrazzo/stone tiles
Surface polishing of
concrete floors - Hard
concrete
Surface polishing of
concrete floors - Medium
concrete
Surface polishing of
concrete floors - Soft
concrete
Grinding to exposed
aggregate in concrete -
Hard concrete
Grinding to exposed
aggregate in concrete -
Medium concrete
Grinding to exposed
aggregate in concrete - Soft
concrete
Flatten undulation in
concrete floors - Hard
concrete
Flatten undulation in
concrete floors - Medium
concrete
Flatten undulation in
concrete floors - Soft
concrete
14 – English
OPERATING
Metal bond Grit size
16 or 30
Medium 16 or 30
16 or 30
PIRANHA™
Medium
or 16-30
PIRANHA™
Soft
or 16-30
PIRANHA™
Medium
or 16-30
PIRANHA™
Hard
or 16-30
PIRANHA™
Soft
or 16-30
PIRANHA™
Medium
or 16-30
PIRANHA™
Hard
or 16-30
Hard 16-30
Hard 16-30
Soft 30 or 60
Soft 60
Medium 60
Hard 60
Soft 16-30
Medium 16-30
Hard 16-30
Soft 16 or 30
Medium 16 or 30
Hard 16 or 30
Full set - inner Full set -
and outer row outer row
X
X
X
X
X
X
X
X
X
X
X X
X X
X
X X
X
X
Half set - inner Half set -
and outer row outer row
X X
X X
X X
X
X
X
X X
X X
X X
X
X
X
X
X
X