TopThread ™
Threading Custom Solutions
The WIDIA ™ high-performance carbide grades, coupled
with our rigid TopThread clamping design, offer the
metalworking industry optimum threading productivity.
style C2
RH shown
angle 2
When the large inventory of WIDIA standard products
does not completely satisfy your productivity
requirements, consider having TopThread inserts
custom ground to meet your unique application needs.
angle 1
The large variety of TopThread blank sizes allows
maximum fl exibility in threading endform design,
especially for extra wide or oil fi eld applications.
Common examples of special forms are shown here.
Please contact your local WIDIA representative for
recommendations on satisfying your special
threading needs.
*to theoretical sharp point
style C3
RH shown
Features and Benefi ts:
• Quotes are handled quickly and effi ciently using
state-of-the-art CAD design software and electronic
database software.
• Our Carbide Custom Solutions Design Team is
your link to one of the industry’s largest electronic
databases. They can solve your most challenging
design problems.
• Where necessary or required, concept drawings are
available to facilitate your engineering development.
• A large number of high-performance carbide grades
are available to optimise your productivity. The option
of producing standard insert styles in non-standard
carbide grades allows you to optimise tool life
performance.
angle 1
*to theoretical sharp point
style C4
(NTB-A)
RH shown
angle 1
angle 2
*to theoretical sharp point
style C5
(NTB-B)
RH shown
angle 1
angle 2
*to theoretical sharp point
style C6
angle 1
*to theoretical sharp point
NOTE: Right-hand inserts shown; left-hand inserts are also available.
F36
widia.com
RH shown