Nickel-coated 3-flute square end mill ideal for rough machining of copper electrodes.
Improved chip breaking and discharge with a special nick shape and strong twist. The nick shape is available in two models: the standard type and the fine pitch type, which allows for further reduction in cutting load. Standard Type [DHS340] ● Smoothly discharges chips by breaking them up, preventing tool loss or breakage. ● Ideal for rough machining with strong twist and special nick shape. Fine Pitch Type [DHS340F] ● Further breaks chips into finer pieces, reducing cutting load and enhancing chip discharge, preventing tool loss or breakage. ● Ideal for rough machining with strong twist and special nick shape.
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【Specifications】 ● Ultra-fine particle ultra-hard alloy ● 3-blade 40° twist ● Lineup of 4 sizes from φ3 to φ6
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Applications/Examples of results
Rough machining of copper electrodes
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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.