Finish Machining Grey Cast Iron Brake Disc with BN - S300 RCMX060400V CBN Tools

Finish Machining Grey Cast Iron Brake Disc with BN - S300 RCMX060400V CBN Tools

1. Halnn Tools CBN Tools Finish Machining Grey Cast Iron Brake Disc

Brake disc, as the most important parts in brake system, were required high on the

surface quality and the Morphological tolerance. And with the development of the society, if the manufacturers want to have benefit, they can only find some methods to improve the efficiency. The first to think for them is change cutting tools.

2. Why we Choose Halnn Tools CBN Tools Finish Machining Grey Cast Iron Brake Disc

Halnn researched 4 type CBN inserts grades specific for machining brake disc which can meet their requirements on the process and the surface roughness. The following will share you 4 kinds of CBN inserts.

For roughing process: BN-S300 will be your right choice, the advantages: large cutting depth,

good wear resistance and long tool life.

3.CBN ToolS Characteristics

5.Detailed Data of RCMX CBN inserts

Type	Dimension				Standard Chamfer	Grades
	L(mm)	φI.C(mm)	S(mm)	b(mm)	S01020 S02020 S03020 S05020 S10020 S20020	BN-K1	BN-S20	BN-S200	BN-S300	BN-S10
RCMX060400V		6.35	4.76	0.8		●	●	◎	●	●
RCMX060500V		6.35	5.56	0.8		●	●	◎	●	●
RCMX060600V		6.35	6.35	0.8		●	●	◎	●	●
RCMX090700V		9.525	7.94	1		●	●	◎	●	●
RCMX120700V		12.7	7.94	2		●	●	◎	●	●
RCMX151000V		15.875	10	2		●	●	◎	◎	●
RCMX191000V		19.05	10	2		●	●	◎	◎	●
RCMX201200V		20	12	2		●	●	◎	◎	●
RCMX251200V		25.4	12	2		●	●	◎	◎	●

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6.Application Case

Halnn Tools CBN Tools Finish Machining Grey Cast Iron Brake Disc
Component : Brake Disc
Materials: HT250
Hardness: HB170~210
Selected Insert: BN-S300 CNMN120716
Cutting Parameters: Vc=380m/min
ap=2.5mm,f =0.65mm/r
CBN Grade	Cutting Speed	Tool Life	Efficiency
Halnn BN-S300	380 m/min	95 pieces	Improved 1.5 times
Coating Carbide insert	150m/min	15 pieces

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7.Our service

Pre-Sales Service

l ) Prompt reply and 24 hours online,professional team to provide best price and quality product.
l ) Same testing support
l ) Every batch of products will be tested to ensure its quality.

After-sales Service

l ) The real-time logistics information monitoring
l ) Any questions about the product can be consulted at any time.
l ) Product with any problem can return

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.