Ideal for direct engraving of high-hardness mold materials! Ultra-long lifespan cBN end mill.
cBN has a crystal structure similar to that of diamond, giving it very hard properties, making it one of the hardest materials for cutting tools used to machine iron. In fact, it allows for cutting speeds more than twice that of carbide-coated tools and tool life over five times longer, enabling not only process shortening but also various improvements such as enhanced surface roughness of the workpiece and stable dimensional accuracy. In addition to standard products, we can provide custom ball end mills with radii from R0.05 to R3 and radius end mills with cutting diameters from φ0.1 to φ6.0, with a delivery time of two weeks for orders of two pieces or more. Additionally, for rib machining, we can change the effective length up to about ten times the cutting diameter, and we can also manufacture tapered necks, V-mill types, and C-faced types.
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basic information
cBN has a crystal structure similar to that of diamond, giving it very hard properties, making it the hardest material for cutting iron. In fact, it allows for cutting speeds more than twice that of carbide-coated tools and tool life over five times longer, enabling not only process shortening but also various improvements such as enhanced surface roughness of the workpiece and stable dimensional accuracy. In addition to standard products, custom ball end mills with radii from R0.05 to R3 and radius end mills with cutter diameters from φ0.1 to φ6.0 can be delivered within two weeks for orders of two pieces or more. Additionally, for rib processing, the effective length can be changed up to about ten times the cutter diameter, and taper neck processing, V-mill types, and C-faced types can also be manufactured.
Price information
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Delivery Time
※Standard products are available for immediate delivery, while custom products will be delivered within two weeks.
Applications/Examples of results
- Direct engraving of high hardness mold materials (HRC 60° or higher) - Wide area machining of heat-treated steel and processing of multiple parts
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Company information
We specialize in the manufacturing of precision cutting tools using small-diameter paths and are actively challenging ourselves to handle small lots and short delivery times. Additionally, we were the first in Japan to commercialize cBN tools in sizes below 1mm, and we are developing unique products by applying electric field abrasive control technology to cutting tools (patent pending). Furthermore, we also accept orders for custom tools with a delivery time of two weeks for as few as two pieces, allowing us to create original tools tailored to our customers' needs.