Freud 03-140 single flute straight router bit Guia De Referência
In addition to using the right carbide formulation, Freud’s proprietary
carbide is comprised of micro grains, smaller in size than other grades. In
addition, titanium is added to the carbide, making it impervious to chemical
attack. This slows down the wearing process so the Freud bit will maintain
a sharp edge.
Increasing Hardness
Extra Har
d Carbide
Extra Har
d Carbide
Increasing impact Resistance
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SAME CARBIDE FOR ALL BITS
Freud uses superior MicroGrain carbide
Before Use
After Use
Freud uses superior MicroGrain carbide
Other's use standard generic carbides
Other's use standard generic carbides
Before Use
After Use
Others Use The Same Carbide For All
Applications
Using the correct carbide formulation for each application is extremely
important when it comes to maximizing a router bit’s performance. For
example, an extremely hard carbide formulation is required to maintain
a sharp edge when cutting laminates. Alternately, a softer carbide or
impact-resistant carbide is ideal for large profile cutting such as Panel
Bits.
To create a strong, large diameter router bit, Freud uses a heat-forged
manufacturing process. During this process, a high grade steel bar is
heated up, forged to the desired shape, then turned down to a precise
router bit body. This method produces a radial grain orientation to
ensure maximum strength and durability.
(This heat-forged process is known for producing high-strength com-
ponents that require exceptionally high quality standards, such as
automobile crank shafts.)
Most manufacturers create router bits with standard off-the-shelf
carbide, which is normally formulated for metal cutting. These car-
bides will not be able to maintain the proper sharp edge. After a few
cuts, these standard carbides might not show imperfections; however,
without the proper carbide formulation, material finish and cutting life
will suffer.
Most manufacturers create router bits with standard off-the-shelf
carbide, which is not specifically designed for wood cutting applica-
tions. These carbides will not be able to maintain the proper tooth
geometry or sharp edge. After a few hours of use, these standard
carbides might not show imperfections; however, without the proper
carbide formulation, material finish and cutting life will suffer.
Most manufacturers employ techniques on their large diameter router
bits such as turning down cold steel or die casting. These methods
produce weaker, less durable router bits that are prone to breakage.
Unique Carbide Formulations for Each
Application Maximize Finish & Life
Others Use Inferior Manufacturing
Techniques
Standard Off-The-Shelf Carbide
Heat-Forged Design for Superior
Strength
Superior MicroGrain Carbide with
Titanium Provides Longer Cutting Life
Router Bits: Features And Benefits