Solid CBN indexable Insert Finishing GrayIron Brake RotorTools with high efficiency

Solid CBN indexable Insert Finishing GrayIron Brake Rotor Tools with high efficiency

1. Halnn Tools Solid CBN indexable Insert Finishing Cast iron Brake Rotor From Halnn Tools

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 Solid CBN indexable Insert Finishing Cast iron Brake Rotor From Halnn Tools

– Excellent wear resistance and impact resistance

– Good thermal stability and chemical stability

– Long tool life and high cutting efficiency

– BN-S300 adopt non-metal adhesive, not only extend the insert lifetime, but also improve the impact resistance,and BN-S300 can be used for finishing process

3.BN-S300 Solid CBN indexable Insert Characteristics

5.Detailed Data of DNMN Polycrystalline cubic boron nitride(PCBN) Turning Tool

Type	Dimension				Standard Chamfer	Grades
	L(mm)	φI.C(mm)	S(mm)	r(mm)		BN-S10	BN-S20	BN-S200	BN-S300	BNK30
WNMN080404	8.7	12.7	4.76	0.4	S01015 S01020 S02020 S02025	●	●	●	●	●
WNMN080408	8.7	12.7	4.76	0.8		●	●	●	●	●
WNMN080412	8.7	12.7	4.76	1.2		●	●	●	●	●
WNMN080604	8.7	12.7	6.35	0.4		●	●	●	●	●
WNMN080608	8.7	12.7	6.35	0.8		●	●	●	●	●
WNMN080612	8.7	12.7	6.35	1.2		●	●	●	●	●

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6.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.

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7.Application Case

Item	Brake Drum Manufacturer	Image
Component Materials	FC250 (HT250)
Machining Process	Roughing, Dry Cutting
Hardness	HB210
Selected insert	BN-S300
Testing Performance Comparison
Insert Materials	Cutting Parameters	Product Image
Halnn BN-S300	Vc=900,Fr=0.25,ap=0.3
The Tool Life of Coating CBN Inserts improved about 30%, And the roughness Keeped Ra1.6

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.