Company History

Indexable Cutting Tools


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40 Years Indexable Milling Cutters Manufacturer | Y.T. / YT / YIH TROUN

Based in Taiwan, YIH TROUN ENTERPRISE CO., LTD., since 1977, is an indexable cutting tool manufacturer that has over 4500 standard indexable cutters and 30 patented designs. Focusing on developing highly efficient Indexable Tools to reduce cost and reach maximum productivity.

Y.T. / YT / YIH TROUN is the only company in Taiwan to manufacture indexable shank holder together with unique core technology for carbide insert sintering and grinding. Precision slotting, slitting and cutting tools, including indexable saw blades, side and milling cutters and transformer t-slot cutters.

Y.T. has been focusing on developing indexable cutting tools to meet the challenges of machining industry to increase efficiency and reduce cost. Y.T. indexable tools have been developed to enhance the performance of the machine to help the manufacturer's production competitiveness. With easy to clean, heat resistance and high quality indexable high speed cutter and indexable taps, in addition to 40 years of experience, Y.T. / YT / YIH TROUN ensures each customer's demands are met.

Company History

Indexable Cutting Tools
Indexable Cutting Tools

Yih Troun, abbreviated as Y.T. was established in 1977 in Taiwan as a global frontier in the concept of manufacturing INDEXABLE HIGH FEED CUTTER and INDEXABLE TAP. It is the one and only company in Taiwan to manufacture indexable shank holder together with unique core technology for carbide insert sintering and grinding. Its huge investment in R&D, vertical integration manufacturing with brand marketing has enabled full-range of solutions to its customer across the world.

In order to increase efficiency and decrease cost, we have been committed to the development of indexable cutting tools. Y.T. has established its own brand across 40 different countries with almost 4500 products consisting more than 30 different patents.

Developing high efficient indexable tools is our main belief. Right from the outset, our company is furnished with sophisticated R&D and production team, earnestly focusing on exclusive insert design and quality control. The ultimate goal is to improve productivity, reduce cost and enhance customer satisfaction in manufacturing. There is an annual increase of at least 2~3 new patented products to keep up with the pace of market demand and thrive for the competitiveness of core product designing. Yih Troun has received highest accolades for its professional indexable type inserts with several awards, such as
(1) 2007 Taiwan Top 100 Enterprise Award.
(2) 2008 Taiwan Government Special Advisory for Factories.
(3) 2010 Ringier Metal Industry Innovation Award.
(4) 2013 Honorary member of Taiwan Machinery Association.
(5) 2014 Special invitation in "Emerging Industry Incubation-Accelerating Program", received "Top 1000 Taiwan D&B SME Award", "Ringier Technology Innovation Awards".

In addition to Y.T.'s excellent product design and enthusiastic sale, veteran technical team provides a full range of after-sales technical support to the customers.

1977Yih Troun established itself as a manufacturers of milling and turning holders.
1990Started to import and distribute SECO (Sweden), Fraisa(Switzerland) and some other global wellknown brands in Taiwan.
1996Started to export our own products, e.g.: Carbide cutting tools, Endmills, we also represented other domestic outstanding brands pr oducts for export.
2000Innovated the "High Feed Cutter", it obtained the patents of several countries and won excellent reputation in the relative business field in the world.
2005Established the Insert producing department, innovating and producing different kinds of insert. The insert specifications grow into than 1000 items.
2006Exclusively created the "Locking Saw Blade", and gained the technological cooperation with National Taiwan University of Science and Technology.
2007Won the "Top 100 Taiwan Enterprise Award".
2008Yih Troun became the guided factory of ministry of economic affairs, R.O.C. Applied the right of priority of world patent fr om UN.
2009Yih Troun "Locking Saw Blade", received the Taiwan R.O.C. patent approval.
2010Established the world's most complete locking type saw blade and T-slot milling cutter. Indexable saw blade gain the Ringier innovation award 2010.
2012Announced the patented "Indexable Countersink", comprehensive range from Ø4 - Ø110mm, It's approved by Taiwan,China and UN patents.
2013The smallest indexable thread mill and taps are announced, min Ø8.0mm with 2 flutes. Patent applications in progress.
2014-2016Special invitation in "Emerging Industry Incubation-Accelerating Program", received "Top 1,000 Taiwan D&B SME Award", "Ringier Technology Innovation Awards".
2017Set up German company "Yih Troun Cutting Tools GmbH".
2019Announced UFO Mill officially with global patent.
2020Vietnam company "CÔNG TY TNHH DỤNG CỤ CẮT GỌT YIH TROUN VIỆT NAM" was established.
2019-2023Konisches, polygonales Design Patentgenehmigung erhalten. ( Taiwan, European Union, United States, Canada, Russia, China, Japan, South Korea )

Indexable Cutting Tools

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