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OEM CN Type PCBN Chip Breaker Inserts For Hardened Steel

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OEM CN Type PCBN Chip Breaker Inserts For Hardened Steel

Country/Region	china
City & Province	beijing beijing

Product Details

CN Type PCBN Chip Breaker Insert for hardened steel- Negative 80°

WORLDIA

WORLDIA pays special attention to the making of Standard Super Hard Cutting Tools.

And we have made a tremendous amount of technical innovations in the design and the manufacturing

of PCBN/PCD/CVD inserts and related products.

APPLICATIONS

PCBN Chip breaker styles are different for machining different workpieces.

Compare with other competitors, Worldia PCBN chip breaker is special and has solved the chip problem totally.

Hardened steel (Recommend)
Cast irons
Sintered irons
Powder Metallurgy

MATERIAL INTRODUCTION

Polycrystalline cubic boron nitride(CBN) is a material with an 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 use with hardened steel, cast irons, and sintered irons as well as powder metallurgy components.

According to grain size and features of CBN for Hardened Steel, We provide four types of CBN material,
i.e PNH0120 / PNH1020 / PNH2018 / PNH3019 are listed as below.

Workpiece	PCBN	CBN Content	Grain Size		Hardness
Material	Grades	%	μm	Bond	Hv	Characteristics	Applications
H	PNH0120	45~50	1	TiC	2600~2800	Good Thermal stability and crater wear resistance	Used for high-speed continuous turning of hardened steel
	PNH1020	60~65	1~2	TiCN	2600~2800	Combination of wear resistance and thermal stability	Used for moderately interrupted and continuous turning of hardened steel
	PNH2018	65~70	1<	TiN	2700~2900	Combination of wear resistance and thermal stability	Used for continuous or interrupted turning of hardened steel
	PNH3019	85~95	1	AIN	3700~3900	The high degree of toughness due to fine CBN and ceramic binder matrix	Used for heavy interrupted turning of hardened steel

SPECIFICATIONS

About Us:

PCBN Chip breaker styles are different for machining different work piece. compare with other competitor, Worldia PCBN chip breaker is special and has solved the chip problem totally.