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Precision Carbide Cutting Tools since 1921
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| SFS Carbide Tool, Inc. is completely dedicated to producing the finest
quality solid carbide cutting tools that money can buy. Accordingly our company’s
Quality and Mission statements go hand-in-hand. Every order will be manufactured with the
utmost attention to detail; while maintaining the best possible production time possible
to meet or exceed our customers’ expectations with respect to quality, cost and
delivery. Carbide tool making has been our passion for over 80 years where no job is too
large or small of expert toomakers. Recently we have designed custom automotive cylinder booring for NASCAR high performance engine builders. Our Hardened Carbide booring, cutting and milling tips give those engine builders the precise specification cuts each and everytime. Additional industries we serve with our custom build carbide tools are in aerospace -airlines -transportation -medical/dental and prototyping job shops. Samples of our custom made Carbide Ball cutters for boring and porting out NASCAR engine cylinders. Carbide tools for precision metal working from engine blocks to industrial punch press form tooling applications all use SFS Carbide Tool, Inc.
Every employee will strive to maintain open and clear communication, to maintain high quality production standards, to readily adapt to production changes by seeking continuous improvement, and to be open minded to all suggestions and feedback from our clients. SFS Carbide is ready to meet your exact application needs. Our engineers are capable of working from existing designs or starting from scratch to develop truly specialized tools for industrial and commercial applications. Whatever the case, we'll work closely with you to determine the correct tools for your application. Give us a call or use our quote request form.
Tungsten carbide PCB tools are smaller now than ever before, and seem to
be getting smaller every year. To meet this challenge, SFS Carbide cutting tools are
fabricated exclusively from the advanced tungsten carbide composites developed and
supplied by domestic and foreign suppliers.
All of our drill bits, reamers, routers and cutting tools are produced on Rollamatic multi-axis CNC grinding machines and are fully inspected using the latest laser and/or optical metrology techniques. Drill diameters are held to +0.0000"/-0.0004", end mill and router diameters to +0.000"/-0.001", overall tool lengths to 0.005", and depth set ring locations to 0.004". Tighter tolerances and custom geometries are available upon request as no job is too large or small for our tool making specialists.
Quality you can trust This combination of the best materials, custom engineering, and state-of-the-art
manufacturing and inspection processes makes SFS Carbide Tool the leader in solid carbide
cutting tools. Call for some referral customers who claim these are some of the best tools
that money can buy.
SFS also specializes in
custom made and build to stock Micro-fiber hardened Carbide Click Here for a low resolution SFS catalog ...1.4 MB file Click Here for high resolution SFS catalog ... 11.2
MB file Some Common questions on Precision carbide cutting tool making. What is Carbide? Perfection... You demand it. And at SFS, we work to guarantee it. Both in our products and our services. To us, the perfect cutting tool is one that will not let you down. A cutting tool that maintains its strength and accuracy even in industry's harshest environments. To keep our high-speed steel, carbide tipped, or solid carbide cutting tools up to the task, we craft them from only the finest materials available. A difference you will appreciate every time you put us to work to create just the right tool for your production line. SAMPLE Carbide Cutting Tools.. |
Ultra-fine grain cemented ceramics are the result of an extensive development
program aimed at optimizing the very best of cemented carbide technology to achieve an
exceptional combination of hardness, toughness, and strength for demanding cutting jobs.
These extraordinary properties have been achieved by producing tungsten carbide with a
grain size of only 0.4 micron. We select grades of carbide to accommodate the application
at hand from precision dental drills to industrial reamers. Generally speaking, the need
for reliable small hole drilling and the accompanying demand for extended tool life has
necessitated the use of the finest grades of carbide currently available. The bulk of our
tools are fabricated from 8UF (with 8% cobalt) and 6UF (with 6% cobalt) which are
recommended for solid carbide rotary tool applications in the ISO K01/K0 and K01/K5 ranges
where high cutting speeds are routinely encountered. 
formation of the tip material is similar in concept to concrete
in which sand and gravel are cemented together with a limestone clay mixture. In carbide,
the tungsten carbide particles are embedded in cobalt. To manufacture carbide, the
tungsten carbide particles are first mixed together as fine powders and heated to
2700-2800 degrees F. Once the tungsten and carbide have combined, cobalt is added and the
mixture is subjected to pressures in a die of up to 30 tons. The resulting tools shape is
then heated in two stages (presintering and sintering) in an atmosphere controlled furnace
to achieve final hardness.
fabrication of the most difficult and demanding
blueprint special cutting tools. We have developed a "lean" manufacturing
processing system with the latest in CNC grinding technologies. Combined with our ISO 9000
Quality Assurance Program, we offer reliability, innovation and personal service for any
application. We handle both Prototype and Production orders (form 1 pc. to 10,000
pcs.)
SFS Carbide Tool provides Diamond polished MICRO
FINISHING on tools with fluted faces and O.D.'s for better chip flow and ejection to
increase your production feed rate.
