Adopting a screw compression design, it uses high-strength alloy steel screws combined with a precision-ground reference surface (flatness ≤ 0.005mm). It locks firmly to prevent displacement and ensures stable cutting. The 42CrMo tool shank undergoes quenching and tempering treatment, with a hardness of HRC45-50, featuring rust and wear resistance.
The tool tip runout is ≤ 0.01mm, and the machining roughness reaches Ra1.6μm, meeting IT8-IT10 grade precision. Tool change only requires an Allen wrench, no special fixtures needed, ensuring high efficiency.
Compatible with various indexable inserts such as cemented carbide (e.g., WNMG series). It is suitable for conventional/CNC lathes and supports rough and semi-finishing of materials like steel and cast iron.
Applicable to industries including machinery manufacturing and auto parts. It is used for machining outer circles of shaft parts, end faces of disk parts, etc. The cost is 30%-50% lower than that of welded tools.


| Model(Right/Left) | DMIN(1) | DMIN(2) | DCON(ms) | LF | WF |
|---|---|---|---|---|---|
| PSC3-DDJNR-22045-11 | 60 | 121 | 32 | 45 | 22 |
| PSC4-DDJNR-27050-11 | 60 | 140 | 40 | 50 | 27 |
| PSC5-DDJNR-35060-11 | 65 | 165 | 50 | 60 | 35 |
| PSC4-DDJNR-27055-15 | 110 | 145 | 40 | 55 | 27 |
| PSC5-DDJNR-35060-15 | 110 | 165 | 50 | 60 | 35 |
| PSC6-DDJNR-45065-15190 | 110 | 190 | 63 | 65 | 45 |
| PSC8-DDJNR-55080-15 | 110 | 250 | 80 | 80 | 55 |
| Model(Right/Left) | DMIN(2) | DCON(ms) | LF | WF |
|---|---|---|---|---|
| PSC4-DDNNN-00050-11 | 140 | 40 | 50 | 0 |
| PSC5-DDNNN-00060-15 | 165 | 50 | 60 | 0 |
| PSC6-DDNNN-00065-15 | 190 | 63 | 65 | 0 |
With more than 1,000 production workers and integrated robot manufacturing, our delivery cycle is guaranteed. More than 80% of orders are delivered ahead of schedule.
We maintain a rigorous supplier evaluation system and third-party inspections for all raw materials. All product surfaces use baking paint technology to prevent rust for 10 years.
A professional R&D team ensures product updates based on market feedback every year, maintaining competitiveness for our dealers.








Established in 2005, we possess over 15 years of experience in R&D, production, sales, and service of CNC machines and lubricants. With a professional technical team and high-quality standards, we serve more than 40 well-known enterprises globally. Our product range includes CNC machining centers, engraving and milling machines, gantry machines, lathes, and high-precision accessories.



