Taiwan,China
AN3-3
Blades, End Mills, Drills, Tool Holders / Workholding Device
No.172,Huanbei Rd.,Chung-Li Dist., Taoyuan City ,320 Taiwan
CHOU’S TOOL – Half a Century, One Focus
For nearly half a century, CHOU’S TOOL has focused on one mission: delivering the best professional cutting tools. Founded in 1977 and based in Taiwan, we specialize in threading tools, grooving and parting inserts, and scarfing tools made from premium materials including carbide, ceramic, PCD, and CBN. Every product is designed for exceptional precision, superior wear resistance, and excellent surface quality.
We are committed to consistent quality, fast delivery, and responsive service, supported by strong inventory and advanced production capabilities. Our tools are trusted by manufacturers worldwide for their reliability and performance in demanding CNC machining environments.
Through international exhibitions like MTA Vietnam, we look forward to building new partnerships and introducing our solutions to global customers. If you are looking for a dedicated, long-term tooling partner, CHOU’S TOOL is ready to support your success—just as we have for nearly fifty years.
For nearly half a century, CHOU’S TOOL has focused on one mission: delivering the best professional cutting tools. Founded in 1977 and based in Taiwan, we specialize in threading tools, grooving and parting inserts, and scarfing tools made from premium materials including carbide, ceramic, PCD, and CBN. Every product is designed for exceptional precision, superior wear resistance, and excellent surface quality.
We are committed to consistent quality, fast delivery, and responsive service, supported by strong inventory and advanced production capabilities. Our tools are trusted by manufacturers worldwide for their reliability and performance in demanding CNC machining environments.
Through international exhibitions like MTA Vietnam, we look forward to building new partnerships and introducing our solutions to global customers. If you are looking for a dedicated, long-term tooling partner, CHOU’S TOOL is ready to support your success—just as we have for nearly fifty years.
Product Highlights

Thread Turning Inserts and Holders
Cutting Tools & Tooling Systems
New in Vietnam – To be showcased in Vietnam for the first time.

Grooving inserts and holders
Cutting Tools & Tooling Systems
New in Vietnam – To be showcased in Vietnam for the first time

Pipe Scarfing inserts and holders
Cutting Tools & Tooling Systems
New in Vietnam – To be showcased in Vietnam for the first time