1. Why we Choose Halnn Tools PCBN Indexable Inserts Turning Cast iron Piston?
Advantages of Halnn Tools PCBN Tools:
Compared with similar products: Halnn Tools CBN Inserts uses nano-scale binder and high-grade CBN material ratio, which has more stable cutting performance and tool life is 1-2 times that of homogenous products. The welded CBN tool guarantees no U-turn, ensuring stable working conditions in the case of intermittent cutting, and not wearing the cutter.
Compared with imported brand CBN tools: Halnn Tools CBN Inserts has stable cutting performance and higher cost performance, especially in the sub-segment of “car grinding”, ultra-high hardness heavy-duty cutting and high-speed machining of cast iron.
2.PCBN Cutting Tool Full Form Characteristics
|
Materials
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Process
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Cutting Parameters
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Recommend CBN Grade
|
|
Cutting Speed Vc(m/min)
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Depth of Cut ap（mm）
|
Feed Rate Fr（mm/r）
|
|
Grey Iron
|
Finishing
|
600-2000
|
≤1
|
0.05-0.3
|
BNK30
|
|
Roughing
|
400-1200
|
1-10
|
0.2-1.0
|
BN-S300
|
3. Detailed Data of TNMA Brazed PCBN inserts
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Type
|
Dimension
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Standard Chamfer
|
Grades
|
|
|
L(mm)
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φI.C(mm)
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S(mm)
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φd(mm)
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r(mm)
|
|
BN-H11
|
BN-H20
|
BN-K20
|
BNK30
|
|
TNGA160404-6S
|
16.5
|
9.525
|
4.76
|
3.81
|
0.4
|
S01015
S01020
S01025
S02020
|
●
|
●
|
●
|
●
|
|
TNGA160408-6S
|
16.5
|
9.525
|
4.76
|
3.81
|
0.8
|
|
●
|
●
|
●
|
●
|
|
TNGA160412-6S
|
16.5
|
9.525
|
4.76
|
3.81
|
1.2
|
|
●
|
●
|
●
|
●
|
4.Our Servive
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.
5.FAQ
1. Are you a trading company or manufacturer ?
A: We are a manufacturer and wholesaler for diamond & CBN (cubic boron nitride) abrasives and tools.
2. How long is your delivery time?
A: Generally it is 3 -7 days.
2. Do you provide samples ? Is it free or extra ?
A: Normally we do not offer free samples, we could offer the sample for testing, but shipping fee is to be paid by customer as a company policy!
