Kyocera CNMG432 MS PR1535 Carbide Turning Insert (10 Pack)

Kyocera CNMG432 MS PR1535 Carbide Turning Insert (10 Pack)

High-performance CNMG432MS carbide turning insert with Kyocera’s PR1535 grade.

Built for reliable stainless steel and difficult-to-cut material turning, the CNMG432MS with Kyocera’s PR1535 grade delivers strong fracture resistance, stable cutting performance, and dependable tool life in medium machining conditions. Its combination of a tough negative insert shape and controlled chipbreaker geometry makes it suitable for production turning where edge reliability and consistent chip control are important.

The MS chipbreaker is designed for medium machining, providing balanced cutting-edge strength and smooth chip evacuation. PR1535 is a PVD-coated carbide grade featuring Kyocera’s MEGACOAT NANO coating technology. It combines a tough carbide substrate with strong wear resistance and low adhesion, helping reduce sudden fracture and built-up edge during stainless steel, heat-resistant alloy, and titanium alloy machining. Kyocera positions PR1535 as a versatile grade for steel through difficult-to-cut materials, with particular strength in unstable and interrupted cutting conditions.

✔ Genuine Kyocera Product 
✔ In Stock – Ships from USA
✔ Pack of 10 Inserts
✔ Ships in 1 Business Day

Specifications

Manufacturer: Kyocera
Insert Style: CNMG432MS
ISO Code: CNMG120408MS
Grade: PR1535
Chipbreaker: MS
Application: Medium Cutting
Workpiece Material: Stainless Steel (M), Heat-Resistant Alloy (S), Titanium Alloy (S), Steel (P)
Insert Material: Carbide
Coating: PVD MEGACOAT NANO
Insert Shape: 80° Diamond
Corner Radius: 1/32"
Cutting Direction: Neutral
Quantity: 10 Inserts per Pack

Recommended For

Medium turning applications
Stainless steel components
Heat-resistant alloys
Titanium alloys
Carbon steel and alloy steel components
CNC lathes and turning centers
Continuous and interrupted cutting conditions
Applications requiring strong edge reliability

Why Choose PR1535?

Excellent resistance to sudden edge fracture
Strong wear resistance with MEGACOAT NANO coating
Low adhesion and reduced built-up edge
Tough substrate for unstable machining conditions
Reliable performance in stainless steel
Suitable for heat-resistant and titanium alloys
Stable tool life in continuous and interrupted cutting