About Us
Changzhou SDK Precision Technology Co.,Ltd is a professional enterprise specializing in the design, manufacture, and sale of solid carbide cutting tools, abrasive wheels, and hand tools.
Our main products include solid carbide end mills, drill bits, reamers, thread mills as well as cutting wheels, grinding wheels, flap discs, and a full range of hand tools such as hammers, pliers, wrenches, and screwdrivers. In addition, customized tools and OEM branding are available to meet specific client requirements.
All our high-quality tools are manufactured using advanced CNC grinding machines imported from Germany, the USA, and Switzerland. They are widely applied in automotive, mold, plastic, and general machinery processing industries.
We are committed to providing trusted quality, reasonable prices, 24-hour online service, and a one-stop tooling solution for our customers worldwide.
“Advanced tools create advanced products.” With SDK Tool, you will always achieve better performance and higher precision.

Changzhou SDK Precision Technology Co.,Ltd is a professional enterprise specializing in the design, manufacture, and sale of solid carbide cutting tools, abrasive wheels, and hand tools.
Our main products include solid carbide end mills, drill bits, reamers, thread mills as well as cutting wheels, grinding wheels, flap discs, and a full range of hand tools such as hammers, pliers, wrenches, and screwdrivers. In addition, customized tools and OEM branding are available to meet specific client requirements.
All our high-quality tools are manufactured using advanced CNC grinding machines imported from Germany, the USA, and Switzerland. They are widely applied in automotive, mold, plastic, and general machinery processing industries.
We are committed to providing trusted quality, reasonable prices, 24-hour online service, and a one-stop tooling solution for our customers worldwide.
“Advanced tools create advanced products.” With SDK Tool, you will always achieve better performance and higher precision.








