Application :PCBN round inserts generally used for ring groove turning and outer annular grooveturning of forged steel, cast iron, and a hardness less thanHRA85 carbonization tungsten.

Hardness :Superhard

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RNGA round PCBN cutting insert blade tool HRA85 for CNC caribe steel rolls turning

Round PCBN Insert----Application

According to different workingconditions, different cutting edge parameters are

designed to better meet customer processing needs.

Generally used for ring groove turning and outer annular grooveturning of forged steel,

cast iron, and a hardness less than HRA85 carbonization tungsten.

Round PCBN Insert----Advantages

Round PCBN insert selects high-quality PCBN materials with stable quality

Round PCBN insert has a large cutting volume, strong impact resistance, good wear resistance, and long life.

Round PCBN insert uses self-developed special machine tools for processing, the product has high precision, stable performance, and high processing efficiency

Round PCBN Insert----Specification

PCBN Round Insert Shape	Specification Model	Basic size
PCBN Round Insert Shape	Specification Model	фD	S
	RNGN060300	6.35	3.18
	RNGN090300	9.525	3.18
	RNGN120400	12.7	4.76
	RNGN120700	12.7	7.94

Note: The above dimensions can be customized according to customer needs.

Round PCBN Insert----PCBN cutter with carbide support

Polycrystalline cubic boron nitride(CBN) is a material with excellent hot hardness

that can be used at very high cutting speeds.

It also exhibits good toughness and thermal shock resistance.

CBN tools are ideal for the use with hardened steel,cast irons and sintered irons

as well as powder metallurgy components.

Round PCD Insert----Steel Roll industry solutions

With the continuous development of the iron and steel industry, the quality requirements of the rolls are getting higher and higher. The rolls have high wear resistance, high hardness, and spalling resistance, which make the selection of processing tools more stringent.
According to the different positioning methods of the arbor,PCBN round blades are mainly divided into three structural forms
1.RN round blade
2.RC round blade- cone
3. RC type round blade- V cone