About us

We are a professional manufacturer of key milling cutters for key duplicating machines, compatible with brands such as SILCA, JMA, HPC, ILCO, KEYLINE, WENXING, GLADAID, Miracle, Xhorse, 2M2 Magic Tank, V8X6, East of WU, An San, and more.

We currently offering over 1,000 different specifications to meet a wide range of locksmithing and key-cutting needs.

Our entire production line is fully CNC-automated, ensuring that every step of the manufacturing process is scientifically designed and carefully executed. This high level of automation and precision guarantees the stability, consistency, and accuracy of our products.

We are committed to delivering high-quality tools that professionals can rely on, with continuous improvements in design, materials, and production efficiency.

To ensure consistent high quality, our professional quality control team strictly conducts:

We follow a zero-defect policy, ensuring only conforming products are delivered to our customers, providing locksmiths with reliable performance they can trust.

Cutter House also operates the most comprehensive milling cutter testing center in the industry, equipped with a wide range of manual and electronic key machines, key blanks, and lock cylinders. Our testing includes:

… and more.