Genuine Kyocera DNMG150404CQ turning inserts in PV7020 grade.
Also identified by the ANSI designation DNMG431CQ and Kyocera item number TJL03790.
PV7020 is a PVD-coated cermet grade designed for steel turning. It combines good wear resistance and fracture resistance and is suitable for producing a stable, high-quality machined surface.
The DNMG insert features a 55-degree diamond shape, negative geometry, CQ chipbreaker and 0.4 mm corner radius. The package label indicates medium machining and continuous-cutting applications.
The recommended cutting conditions shown on the original label are:
Cutting Speed: 270 m/min
Recommended Range: 190–360 m/min
Depth of Cut: 2.00 mm
Recommended Range: 0.50–3.00 mm
Feed: 0.20 mm/rev
Recommended Range: 0.12–0.32 mm/rev
This listing is for one original sealed package containing 10 inserts.
The package remains unopened, and the inserts have never been installed or used. Minor scratches, label wear or storage marks may be present on the outer case.
Please verify the complete insert designation, grade and compatibility with your toolholder before purchasing.
Please review all photos for the actual condition and package details.
Specifications
Brand: Kyocera
Model: DNMG150404CQ
ANSI Designation: DNMG431CQ
Grade: PV7020
Material: PVD-Coated Cermet
Chipbreaker: CQ
Insert Shape: 55° Diamond
Clearance Angle: 0° / Negative
Corner Radius: 0.4 mm
Application: Steel Turning
Machining Range: Medium Machining
Cutting Type: Continuous Cutting
Quantity: 10 Inserts
Item Number: TJL03790
Country of Manufacture: South Korea
Condition
New – Factory sealed.
Original Kyocera package containing 10 unused inserts. The package remains sealed with the Korean Kyocera inspection label. Minor storage wear may be present on the outer case. Please review all photos.
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