HSS rolls Solid CBN Inserts with Halnn supplier BN - S20 Grade Round CBN Tools

1. Halnn Tools HSS rolls Solid CBN Inserts with Halnn supplier BN - S20 Grade Round CBN Tools

High speed steel,also called HSS,is a type tool steel with high hardness, high abrasive resistance and heat resistance, and is one of the hardest steel through heat treatment in ferrous metal materials, it is used for processing metal cutting tools, mold, rolls and typical parts, the hardness usually is HRC65~HRC68.

Since the birth of high-speed steel, it has played an important role in the development of modern industry . When high speed cutting HSS, even the temperature have arrived about

500 ℃,it also can keep high hardness, above HRC60. It is called red hardness, is the main characteristic of high speed steel.

2. CBN insert Conditions

4.Detailed Data of RCMX CBN inserts

Type	Dimension				Standard Chamfer	Grades
	L(mm)	φI.C(mm)	S(mm)	r(mm)		BN-K1	BN-S20	BN-S200	BN-S300	BN-S10
RCMX060600Y		6.35	6.35		S01020 S02020 S03020 S05020 S10020 S20020	●	●	◎	●	●
RCMX060700Y		6.35	7.94			●	●	◎	●	●

---

5.Application Case

---

6.Product Certificate

Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel/cast steel, hardened steel materials.

The predecessor of Halnn Superhard Material Co.,Ltd is Henan Superhard Material Institute which is the earliest to make research on processing the brittle and hard materials with cubic boron nitride tools and High-Grade Diamond Tools. As the pioneer of Industry tools in China, Halnn adhere to the initial business philosophy of "Not seeking large and complete, only insist high-precision and professional". With more than 10 years experience, Halnn has researched one by one new materials grade, new technology and become the most famous cutting tools brand in superhard cutting tools industry.