PCBN Insert

Polycrystalline Cubic Boron Nitride (PCBN) cutters are high-performance tooling solutions engineered for the most demanding machining environments. Defined by extreme hardness and exceptional wear resistance, these tools maintain high structural integrity and thermal stability at cutting temperatures reaching up to 1300°C. These properties make PCBN the industry standard for high-speed machining of ferrous materials where traditional carbide tools fail. Hardened steels (HRC 45–65) Powder metallurgy Gray cast irons and cold hard cast irons Nickel (Ni-), Cobalt (Co-), Chromium (Cr-), and Iron (Fe-) based high-temperature alloys

Classification :

PCBN Insert

Mots-clés : Travail des métaux / Couteau en carbure

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Product Details

Recommended Machining Parameters Table

Work-piece	Rigidity	Machining	Cutting Speed (V) [m/min]	Depth of Cut (ap) [mm]	Feed Rate (f) [mm/rev]
Hardened steel	HRC 55 ≤	Finish machining	200	0.3	0.08
Hardened steel	HRC 55 ≤	High Efficiency and Stable Machining	150	0.3	0.08
Hardened steel	HRC 55 ≤	Heavy cutting	80	~2.0	0.2
Hardened steel	HRC 55 ≥	Finish machining	80	0.5	0.2
Gray cast iron	HB 250 ≥	Finish machining	700	0.2	0.1
Gray cast iron	HB 250 ≥	High Efficiency Finishing	1200	0.5	0.3
Gray cast iron	HB 250 ≥	Heavy cutting	700	2.0	0.4
Iron sintered metals	HRC 35 ≥	Finish machining	200	0.3	0.1
Iron sintered metals	HRC 35 ≤	Finish machining	250	0.3	0.15

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