For hardened steel(HRC50~70).
For precise finishing(±5 μm).
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.
•High precision surface processing.
•A variety of flute lengths are available
•Recommended high speed 20000 ~ 50000 rpm, oil mist cooling.
Specification
Order Number | Diameter R*D | Length of cut L1 | Effective length L2 | Overall length L | Shank dia D |
2BCBN 010 025 S04 | 0.5P*1 | 0.7 | 2.5 | 50 | 4 |
2BCBN 012 040 S04 | 0.6P*1.2 | 0.8 | 4 | 50 | 4 |
2BCBN 015 040 S04 | 0.75P*1.5 | 1 | 4 | 50 | 4 |
2BCBN 020 040 S04 | 1P*2 | 1.2 | 4 | 50 | 4 |
2BCBN 025 060 S06 | 1.25P*2.5 | 1.6 | 4 | 60 | 6 |
2BCBN 030 060 S06 | 1.5P*3 | 1.8 | 6 | 60 | 6 |
2BCBN 040 060 S06 | 2P*4 | 2.4 | 6 | 60 | 6 |
2BCBN 060 035 S06 | 3P*6 | 3.5 | - | 60 | 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.
