PCD two flute diamond cnc polishing tools endmill pcd diamond milling cutters for polishing acrylic

Main indicators

PCD polycrystalline diamond rough thrower and ND natural diamond fine (fine) thrower, which are installed in the special polishing plate in turn, can be used in diamond polishing machine, edge grinding machine and CNC center or milling machine to finish rough and fine polishing of acrylic sheet in one time.
The tool is composed of natural diamond (PCD) fine thrower, with good polishing effect and fine grain.
With mature grinding technology and excellent chip removal performance, it can finish polishing dozens of plates at one time. It is the first choice for organic plate batch polishing, edge grinding, high efficiency, high yield and high brightness.

It is mainly used for ultra-precision mirror processing of red copper, copper alloy, gold, silver, rhodium and other precious non-ferrous metals, as well as special parts, such as video disk, optical plane mirror, multi-surface mirror and quadric mirror, etc.But its crystal anisotropy, tool price is expensive.It is mainly used for turning and processing all kinds of non-ferrous metals such as aluminum, copper, magnesium and their alloys, hard alloys and fiber plasticizer, metal matrix composites, wood and other non-metallic materials with strong wear resistance.
The cutting speed, feeding speed and cutting depth conditions depend on the material and hardness of the workpiece.

1. The hardness of PCD is up to 8000HV, which is 8~12 times of the hard alloy;
2, the thermal conductivity of PCD is 700W/mK, 1.5~9 times of hard alloy, even higher than PCBN and copper, so PCD tool heat transfer quickly
3. The friction coefficient of PCD is generally only 0.1~0.3(the friction coefficient of cemented carbide is 0.4~1), so PCD tool can significantly reduce the cutting force;
4. The thermal expansion coefficient of PCD is only 0.9×10^-6~1.18×10^-6, which is only equivalent to 1/5 of the cemented carbide. Therefore, the PCD tool has low thermal deformation and high machining accuracy.
5. The affinity between PCD tools and nonferrous and nonmetallic materials is very small, and the chips are not easy to bond to the tip during the processing, forming chip deposits.

Q: Are you Manufacture?
A: Yes, we are manufacture. we produce our “JOEBEN“brand tools for gurantee the quality.
We also trading related tools for customers because we are in these field over 10 years, we are very familiar Chinese market tools. we usually help our customer choose the best suitable related tools for them.
Q: What is your delivery time?
A: Most of models are ex-stock, if out of stock,there usually need about 3-5 days or 7-10 days.
Q: Can you produce non-standard tools?
A: Yes, we can produce non-standard tools as per your drawing.
We also can design tools for you as per your usage requirement
Q: What is your advantages?
A: We are factory who produce our own brand “JOEBEN” tools, we must gurantee our brand quality. Also, we have factory price and fast delivery.

Our advantage:

• 1. 10 years experience in carbide roll and cutting tool manufacturing
• 2. From row material to tool produdtion.
• 3. World top level prodution equipment and rich experience team

ATTACTION:

• 1. Make sure work piece and machine are stable and use a precision holder.
• 2. Please adjust the speed,feed and cutting depth according to actual cutting conditions.
• 3. The milling conditions are for an end mill where the tool overhang length is less than 4*D(mill diameter). When the tool overhang length is longer, please adjust the speed,feed and cutting depth.