＊OD-tolerance: 0～-0.02 ＊R-tolerance: ±0.005 ＊Higher hardness of flim and excellent wearing resistance increase the tool life surprisingly. ＊Ultra fine film of FCT′s diamond coated carbide end mills ensure the smooth and excellent surface on work

＊OD-tolerance: 0～-0.03 ＊R-tolerance: ±0.01 ＊Higher hardness of flim and excellent wear-resistance increase the tool life surprisingly. ＊Ultra fine film of FCT′s diamond coated cargide end mills ensure the smooth and excellent surface on work

＊OD-tolerance: 0～-0.03 ＊R-tolerance: ±0.01 ＊Higher hardness of flim and excellent wear-resistance increase the tool life surprisingly. ＊Ultra fine film of FCT′s diamond coated cargide end mills ensure the smooth and excellent surface on work

＊R-tolerance: ±0.01 ＊Higher hardness of flim and excellent wearing resistance increase the tool life surprisingly. ＊Ultra fine film of FCT′s diamond coated carbide end mills ensure the smooth and excellent surface on work

＊R-tolerance: ±0.01

＊Remarkable durability realized by NS original diamond coating. ＊Stable quality brought by strong wear-resistance and stickness of pure diamond free from bond and impurity. ＊Suitable for machining of graphite, brittle material and silicon-alminium alloy.

＊Long neck ball end mill specialized for processing copper alloy. ＊Sharp edge shearing ability and DLC coating realized high quality and stable a long life precessing. ＊Processing copper tungsten electrodesis is also effecitve.

＊It is very suitable for cutting on narrow and deep rib by long neck end mill. ＊As the cutting edge is very sharp, it is suitable for nonferrous.

＊Mugen Premium Coating for hardened steel and unique new design excel in chipping prevention and resolves chattering to realize excellent finished surface. ＊Applicable for hardened steel up to HRC65.

＊Realize stable cutting performance even for 70 HRC hardened steels. ＊Developed new MUGEN COATING PREMIUM Plus to upgrade oxidation resistance and abrasion resistance. ＊Adopt optimized new tool material and tool design to reduce cutting load. ＊R accuracy is ±0.003mm (R accuracy is based on a half value of actual diameter). ＊Shank diameter tolerance, high accuracy type, is - 0.001mm / - 0.003mm.

＊It fits for Shrink Chuck System.

＊It is possible to have deep and precision three-dimensional cutting in the low to high speed range. ＊It is very suitable for cutting on narrow and deep rib by long neck end mill.

＊It is possible to increase rigidity with the neck taper. ＊The volume of depth of cut will be more than conventional end mills.

＊High efficiency 3-flute ball end mill optimizes shape of ball center and enables high depth of cut and high feed machining. ＊Even hardened steel of 45 to 70HRC can be machining with long tool life and high efficiency. ＊Shank diameter tolerance, high accuracy type, is -0.001 ～ -0.003.

＊It is possible to have deep and precision three-dimensional cutting. ＊It is very suitable for cutting on narrow and deep rib by long neck end mill.

＊Lineup of CBN tool with long neck applicable to deep milling, available 23 sizes in total. ＊Enables milling more deeply by long effective length up to 10mm comparing with conventional CBN tools. ＊Enables wider application for milling by long neck in addition to long life and accurate finishing. ＊Standardized in R0.05 at smallest. ＊Unique flute design with R-accuracy ±0.005 prevents chipping!

＊Added longer under neck length type to SSPB220 series. ＊Realized deeper milling by adoption of spiral ball shape and strong back taper shape to improve both sharpness and the chipping resistance of cutting edges.

＊To realize more rigid, CBN long neck ball end mill with taper neck are adopted. ＊Both efficiency and accuracy are increasing by taper neck design and spiral ball shape with improved sharpness in finish machining on deep milling.

＊Adopt spiral ball shape to improve sharpness of cutting edge． ＊3-flute shape from R0.1 enables high efficiency machining even with small diameter． ＊Strong back taper shape reduces cutting load and chattering．

＊New developed coating MPX specialized for SUS420J2，hardened steels． ＊More than twice as long as conventional tools．