RNMN1204 Processing High Speed Steel Roll CBN Inserts with Halnn BN - S20 Grade better wear resistance
1. Halnn Tools RNMN1204 Processing High Speed Steel Roll CBN Inserts with Halnn BN - S20 Grade better wear resistance
The so-called heavy-duty turning roll is that using large cutting depth machining the rolls with rough surface, because of rolls high hardness, large cutting margin, long cutting time, high workpiece value, it requires high on the the tool high temperature red hardness, Durability, impact toughness and stability requirements.
At present, the tool materials for machining rolls include carbide insert, ceramic cutter and CBN Insert. CBN Insert is the hardest tool material for the processing ferrous metal materials and is the preferred tool for heavy duty cutting rolls. Which BN-K1 and BN-S20 solid cbn insert currently are the most widely used and the highest market shared.
2.Detailed Data of CBN insert
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| Type | Dimension | Standard Chamfer | Grades |
| L(mm) | φI.C(mm) | S(mm) | r(mm) | BN-K1 | BN-S20 |
| RNMN060400 | | 6.35 | 4.76 | | S01020 S01025 S02020 S02030 S05020 S10020 | ◎ | ◎ |
| RNMN090300 | | 9.525 | 3.18 | | ◎ | ● |
| RNMN090400 | | 9.525 | 4.76 | | ● | ● |
| RNMN090700 | | 9.525 | 7.94 | | ● | ● |
| RNMN120400 | | 12.7 | 4.76 | | ● | ● |
| RNMN120600 | | 12.7 | 6.35 | | ● | ● |
| RNMN120700 | | 12.7 | 7.94 | | ● | ● |
| RNMN150700 | | 15.875 | 7.94 | | ● | ● |
| RNMN200800 | | 20 | 8 | | ● | ● |
| RNMN201000 | | 20 | 10 | | ● | ● |
| RNMN251000 | | 25.4 | 10 | | ● | ● |
| RNMN251200 | | 25.4 | 12 | | ● | ● |
3. CBN insert Conditions
4. Case of RNMN1204 Processing High Speed Steel Roll CBN Inserts with Halnn BN - S20 Grade better wear resistance
5.Our Company
Halnn Main Products include 4 series: Solid CBN Inserts, PCBN inserts, Brazed PCBN Inserts and PCD Cutters. These Products mainly used Materials include Gray Cast Iron, Powder Metallurgy Materials, Harded Steel, High Speed Steel, Superalloy Alloy and other difficult to process materials. The main application industries include Mill Rolls, Mining Machinery, Automotive Parts, Aerospace Parts and Industry Pump, ect.
6.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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RNMN1204 Processing Solid Cbn Turning Inserts BN - S20 Grade Wear Resistance Images
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