ABRASIVE DISCS TYPES AND USES
USE
Blade
Type
General
Characteristics
Recommended
Materials
Water Cooling
Applications
Concrete
Universal
application
Economical
Concrete, asphalt,
stone, brickwork,
cast iron, aluminum,
copper, brass,
cables, rubber
Can be used to
reduce dust. The
disc should not be
stored after cutting
is complete as water
affects the strength
of the disc while
stored. (Note: The
rusted Diamond
Blade may cause
serious injury.)
Metal
Designed for
metalwork only
Steel, steel alloys
and other hard
metals
NOT recommended
Examining Blades Before Use
Ensure that the Blades have been packaged or stored safely before use.
You can test an Abrasive Disc by hitting it lightly with a piece of wood. If the Blade does not
give a full-sounding ring, it is damaged and should not be used.
Never use a Blade that has fallen to the floor.
Specifications for Fitting Blades
Use the chart below to ensure your Blade fits properly.
Specifications for Fitting Abrasive Cutting Blades
Standard Spindle Size
1in. (25.4mm) / 3/4in. (20mm)
Min. Thickness of the Blade
1/8in. (3mm)
Spindle Hole/Drive Shaft Clearance
.05in. (0.2mm)
Flange Tightening
The bolt is tightened to 15–25Nm
Blade/Guard
Check that the Blade runs free of the Guard.
Diamond Blades
Diamond Blades feature a steel body with segments that contain industrial diamonds. Refer
to the chart below for applications where Diamond Blades are indicated.
Diamond Blade Characteristics
Diamond
Advantages
Material
Water
cooling
12
