Bi-metal blades are
band saw blades
comprising two different
types of metal, as their name suggests.
The toothed edge of the blade is made
of high-speed steel, while the blade's
body is constructed of spring steel.
Both sections are then welded together,
forming a single blade.
Bimetal blades are
metal cutting blades.
They are used on band
saws to cut carbon steel, tool steel,
structural steel, stainless steel,
pipes and tubes, die steel,
angles and flat stock, and
mixed metal applications.
The three main types of bandsaw
blades for cutting metal are
carbon steel, high-speed steel, and
alloy steel. Carbon steel blades
are used for cutting softer metals
like aluminum, copper, bronze,
brass, and other nonferrous metals.
In general, it is recommended
to use the widest blade your
saw will allow and for radius
cuts you will want a 3/4″ width
or below, depending on the
radius you want to achieve.
Wood Cutting – We carry 3
styles of wood cutting
bandsaw blades. Proforce,
Shear Force and the Resaw King.
HSS teeth can maintain their
sharpness for longer periods,
making them ideal for cutting
tough materials such as stainless
steel, alloy steel, and non-ferrous
metals. They are commonly used
in metalworking industries and
fabrication processes.
Cutting thinner metals,
including sheet metal,
requires a finer cut. Use
18-24 TPI bi-metal blades.
For thicker metals such as
steel pipe, angle irons,
or tubing, use 14-18 TPI
bi-metal blades. For aluminum,
an 8-10 TPI blade is best.
Band saws are not suitable
for cutting very thin sheet metal;
a rule of thumb suggests the
metal to be cut should be thicker
than the depth of 3 band saw
blade teeth, however they are
excellent for cutting thin walled
profiles such as box and angle
