1. The most suitable end mills for long-hour finishing process of high hardness steels!

CBN End Mill Series

End mills made of CBN sintered compact with hardness one rank below of diamonds as a raw material for tools. The next generation end mills realized by developing a unique tool shape utilizing the characteristics of the CBN sintered compact with high hardness and thermal resistance. Long life and stable finished surface are provided in finishing process of high hard materials.

Square End Mill
SMEZ120	SSE400 SSE600

Ball End Mill
SMB120	SFB200	SSB200 SSBL200	SSPB220 SSPBL220 SSPBTN220

Corner Radius End Mill
SSR200	SHR320	SHPR400	SSF120

2. Finished surface looks "smooth, even and shiny" such as the mirror surface realized by milling process.

PCD End Mill Series

PCD (polycrystalline diamond) is adopted as a tool material.
Unique cutting edge, technology components and milling know-how were developed for realizing nano-level of surface roughness by milling process.

Square End Mill	Ball End Mill	Corner Radius End Mill
PCDSE	PCDRB	PCDRS

3. High precision and long tool life even for hardened steels up to 70HRC.

MUGEN COATING PREMIUM Plus 2-Flute Long Neck Ball End Mill with Short Shank for Hardened Steel and High accuracy cutting

MRBSH230SF

Developed a new ball end mill series for machining hardened steels up to 70HRC, such as hardened powder high speed steels. Adopting three new technologies, development of coating 「MUGEN COATING PREMIUM Plus」with high oxidation resistance and abrasion resistance, sharp cutting edge to reduce cutting load, and super micro grain carbide with improved fracture resistance, combined PATENT pending seamless high precision R design to realize long time high precision machining.

4. Specialized edge profile and DLC COATING realized high quality machining on copper electrode. Realize long life machining on tough material of Copper Tungsten!

Long Neck End Mill Series for Copper Electrode

193 sizes in total support and realize high quality of milling copper electrode

Square End Mill	Ball End Mill	Corner Radius End Mill
DHR237	DRB230	DHR237R

5. High efficient end mill series for continuous machining from drilling to slotting and prevent chattering to realize high efficient machining！

High Efficient End Mill Series

Continuous machining from drilling to slotting skips guide hole requirement for pocket machining, and shortens the process and machining time.
Unequal flute spacing and unequal helix angle prevent chattering and realize stable performance on high speed machining.

Square End Mill
MSZ345	MSCZ440 MSCZ440-LN	MSUSZ440 MSUSZ440-LN	ALZ345 ALZ345-DLC
Drilling ∼ Slotting	Drilling ∼ Slotting unequal flute spacing ⋅ unequal helix angle		Drilling ∼ Slotting
General steel ∼ Stainless steel		Stainless steel ⋅ Titanium Alloy	Aluminum ⋅ Aluminum alloy

Corner Radius End Mill
MSX440 MSXH440R
Unequal flute spacing ⋅ Unequal helix angle
Stainless steel ⋅ Titanium Alloy

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