CBN刀具适用于精加工、半精加工和工件硬度在30°~70°的各类淬硬铸铁，高温合金等难削材加工，刀具的精度高±5 μm，从而实现加工精度高，表面光洁度高，从而实现高硬高转速高效率加工。
Feature
•PCBN endmills for precise finishing(± 5 μm) of hardened steel(HRC50~70).
•Long tool life by high content PCBN.
•Straight type Design for Minimizing edge chipping.
•Excellent Surface finsh.
•Various flute length for optimum performance.
•Recommend hign speed (20000 ~ 50000RPM ) with oil-mist.
•C.B.N (Cubic Boron Nirtide).
Specification
Order Number | Diameter R*D | Length of cut L1 | Effective length L2 | Overall length L | Shank dia D |
4SCCBN 010 0002 025 | 1xP0.02 | 0.7 | 2.5 | 50 | 4 |
4SCCBN 010 001 025 | 1xP0.1 | 0.7 | 2.5 | 50 | 4 |
4SCCBN 010 002 025 | 1xP0.2 | 0.7 | 2.5 | 50 | 4 |
4SCCBN 010 003 025 | 1xP0.3 | 0.7 | 2.5 | 50 | 4 |
4SCCBN 015 0002 030 | 1.5xP0.02 | 0.8 | 3 | 50 | 4 |
4SCCBN 015 0005 030 | 1.5xP0.05 | 0.8 | 3 | 50 | 4 |
4SCCBN 015 001 030 | 1.5xP0.1 | 0.8 | 3 | 50 | 4 |
4SCCBN 015 002 030 | 1.5xP0.2 | 0.8 | 3 | 50 | 4 |
4SCCBN 015 003 030 | 1.5xP0.3 | 0.8 | 3 | 50 | 4 |
| 4SCCBN 020 0002 030 | 2xP0.02 | 0.9 | 3 | 50 | 4 |
| 4SCCBN 020 0005 030 | 2xP0.05 | 0.9 | 3 | 50 | 4 |
| 4SCCBN 020 001 030 | 2xP0.1 | 0.9 | 3 | 50 | 4 |
| 4SCCBN 020 002 030 | 2xP0.2 | 0.9 | 3 | 50 | 4 |
| 4SCCBN 020 003 030 | 2xP0.3 | 0.9 | 3 | 50 | 4 |
| 4SCCBN 020 005 030 | 2xP0.5 | 0.9 | 3 | 50 | 4 |
| 4SCCBN 025 002 060 | 2.5xP0.1 | 1.2 | 6 | 60 | 6 |
| 4SCCBN 030 001 060 | 3xP0.1 | 1.2 | 6 | 60 | 6 |
| 4SCCBN 030 010 060 | 3xP1 | 1.2 | 6 | 60 | 6 |
| 4SCCBN 040 001 060 | 4xP0.1 | 1.5 | 6 | 60 | 6 |
| 4SCCBN 040 010 060 | 4xP1 | 1.5 | 6 | 60 | 6 |
| 4SCCBN 060 003 030 | 6xP0.3 | 3 | - | 75 | 6 |
| 4SCCBN 060 010 030 | 6xP1 | 3 | - | 75 | 6 |
If it is not in the scope, it can be customized; Effective length usually keeps the shortest avoidance, which can be customized according to your needs. | |||||
| •CBN Material Introduce •In 1975, GE found the CBN for the first time, because of its excellent superhardness and high chemical inertia, it was concerned soon widely. •At present, China has the capacity to produce CBN tooling and also began to promte the using. • CBN tool is good at finishing, semi-finishing & all kinds of hardend cast iron, high temperature alloys & other difficult maching material. |
| workpiece material Features of CBN •CBN is a kind of material whose hardness is only inferior to that of diamond. •Its thermal stability and chemical inertia are much greater than that of diamond. •It can withstand the high temperature of 1300-1500 ° C, even without phase transformation at 1500 ℃ C, so as to maintain the hardness. •The affinity between CBN and ferrous metals is low, so CBN tools can cut ferrous metals at high speed with high machining accuracy and high surface finish. •The cutting speed is 10 times higher than that of cemented carbide, and its hardness and wear resistance are 50 times higher than that of cemented carbide and 25 times higher than that of ceramic tools. |
| •Hardened steel, ceramic,carbon tool steel, alloy steel, bearing steel, high speed steel & HRC30~70 workpiece. •Ni & fe base & other wear-resistant, corrosion-resistant, heat-reistant spray material. •TC4 and other titanium alloy. •Some types of heat resistant alloys. •YG-type carbide workpieces, instead of the diamond tool in some cases. |
| •Thin-wall Machinin •HSS Slice Cutting •HSS Groove Cutting •Tungsten Carbide Cutting • Mirror Finishing Cutting • Ceramics Machining |
 |  | CBN milling cutter of our company has obtained the high-tech product certification of Guangdong Province, and has two patents. |
Do you have a questions or an issues we can help you with?
Let’s talk about your project and how Dohre can help get your tools designed, manufactured and ready for the market.
