Ball end mills for finishing high-hardness materials! They provide long tool life and stable machining accuracy.
● Adopted a spiral ball shape to improve the cutting performance of the cutting edge. ● Adopted a cutting edge shape to enhance the chipping resistance of the cutting edge. ● When the outer peripheral edge contacts the workpiece surface, chatter vibrations occur due to increased cutting load, affecting tool life and workpiece surface quality. By adopting a stronger back taper shape, this impact can be mitigated.
Inquire About This Product
basic information
【Specifications】 ●Tool material: CBN sintered body (cubic boron nitride) ●2-flute 20° twist ●Available in 38 sizes from R0.1 to R3 (standard expansion)
Price range
Delivery Time
Applications/Examples of results
Finishing processing of high hardness materials
catalog（1）
Download All Catalogs
Company information
Our company was founded in 1954 as a manufacturer specializing in tools. We excel in the field of micro and precision machining, with our main production items being small-diameter carbide end mills with a blade diameter of 6mm or less, and our product lineup exceeds 8,000 items. We have developed and produced equipment focused on micro and precision machining needs, including a standardized micro end mill and drill series with blade diameters as fine as φ0.01mm, diamond-coated end mills and PCD end mills that enable the machining of hard and brittle materials which was previously impossible, and cBN end mills that achieve stable machining accuracy over long periods in the finishing of hardened steel, thus broadly responding to micro and precision machining needs.