Our precise and durable carbide cutting tools are just
what you’ve wanted for an innovative tooling solution.
S-Star Endmill
• Endmill for stainless steel machining

• Stable machinability minimizing unexpected chipping from optimal cutting edge design for stainless steel cutting
• High performance in stainless steel series, titanium and nickel cutting from applying new coating with high oxidation resistance and hardness

S-Star Endmill


Stainless steel is widely used not only in daily life but also in various industries because it has high corrosion resistance and smooth surface. Stainless steel reduces tool life as it has characteristics like high work hardening, high shear resistance and high tendency of chip's welding on a tool. Therefore, it is recommended to use exclusive tools for effective stainless steel machining.


S-Star Endmill dramatically increased wear resistance and welding resistance than existing tool through applying high toughness substrate and new coating layer with wear resistance, oxidation resistance and high hardness. In addition, the optimal cutting edge minimizes cutting load and chattering for stainless steel cutting and reduces fracture due to unexpected chipping.


KORLOY recommends S-Star Endmill not only for stainless steel cutting but general cuttings with titanium, nickel, Inconel and hard-to-cut materials for your high productivity.


• Good chipping resistance
- Strong cutting edge and high toughness substrate

• Lower cutting load and better chip evacuation
- Uneven flute spacing and R-type gash shape
- High rake angle and streamlined chip pocket

• Higher welding resistance and wear resistance
- AlCrN series coating layer

• Good surface finish
- Added finishing flute

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게시일 : 2018년 2월 26일