All products and services
1～24 item / All 24 items
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Ideal for machining molds and parts! Square end mill.
A rich lineup including square end mills capable of high-speed rotation and high-speed feeding, as well as high-helical end mills suitable for high-speed rotation and processing of high-hardness materials.
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Ideal for machining molds! Carbide ball end mill.
A wide variety of options are available, including ball end mills capable of high-speed rotation and high-speed feed, as well as tail-neck ball end mills that make deep cutting easy!
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If you need good dimensional accuracy and regrinding of special cutting tools and cutting tools, leave it to us.
By regrinding cutting tools, you can reduce tool costs, extend tool life, and maintain or improve machining accuracy! Special cutting tools can also be manufactured according to processing conditions.
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Original special cutting tools & regrinding of cutting tools [including carbide materials and special shapes]
We manufacture special cutting tools tailored to processing conditions, even for non-standard stock items! We provide quality comparable to major manufacturers, such as straight neck balls and high helical radii.
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Cutting Tool Coating MAYURA
The coating material is ta-C! We introduce products with film thicknesses of 0.3, 0.8, and 1.5μm.
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Cutting Tool Coating DIAMOND
Hardness of 8,000/10,000 (Hv0.05)! Coating thickness is 1-10μm.
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Cutting tool coating DLC
The hardness (Hv0.05) is 2,500, the film thickness is 1-2.5μm! The maximum operating temperature is 350℃ for the product.
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Cutting tool coating OS-C (CrSiN-based)
Significantly affects the lifespan of tools! The friction coefficient (against SUJ-2, dry) is 0.4 for the product.
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Cutting tool coating OS-T (TiSi-based)
The maximum operating temperature is 1,100℃! The color tone is a copper-gold coating.
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Cutting Tool Coating LATUMA
Violet gray color tone! Introducing a coating with a film thickness of 1-6μm.
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Cutting Tool Coating TISINOS
The compressive stress is -3.1 +/- 1 GPa! We introduce a product with a bronze coating color.
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Cutting tool coating TiN
The friction coefficient (against SUJ-2, dry) is 0.4! Coating with a golden color tone.
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Cutting tool coating G6
The hue is blue-gray! A coating that greatly affects the lifespan of tools.
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Cutting tool coating TiAIN
The maximum operating temperature is 900°C! Introducing our coating lineup.
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[Introduction of Equipment] Cutting Tool Regrinding Processing and Small Diameter Recycling Service
Temperature management, implementation of dust and oil mist prevention measures! Ensuring vibration accuracy and stabilizing machine precision!
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Are there any of you who are troubled by or worried about regrinding cutting tools?
【Average cost reduction of cutting tools: 22%】We can accommodate various tools upon request, even for items that are not standard stock!
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Contributing to the reduction of carbon dioxide emissions with cutting tools made from superhard materials!
The carbon dioxide emissions are 1/6 of conventional products! We accept the use of carbide round bar materials for rotating tools such as end mills, drills, and reamers that can reduce CO2 emissions!
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Super Hard End Mill "Mitsukuni Series" / Wear Resistance, Toughness, Oxidation Resistance
High-speed rotation, high-speed feeding, compatibility with a wide range of materials, processing of high-hardness materials, and can be used in various situations such as hardened steel!
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Super hard ball end mill "Ieyasu Series" / Wear resistance, toughness, oxidation resistance
High-speed rotation, high-speed feed, compatibility with a wide range of materials, deep machining, graphite processing, and more can be utilized in various situations!
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K.I. World Inc./Employee Interview [Kanto Sales Department]
What kind of company is Kei Ai World? What kind of people work there? An employee interview covering the reasons for joining and the nature of the work!
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K.I. World Co., Ltd. / Employee Interview [Manufacturing Department]
What kind of company is Kei Ai World? What kind of people work there? An employee interview covering the reasons for joining and job responsibilities!
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Reinforced coating
Significantly affects the lifespan of tools! Introducing coatings with different hardness, maximum operating temperatures, and color tones!
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Rebirth Recycling Processing
Are you throwing away carbide tools that have chipped or broken cutting edges? Let us introduce our proud recycling process!
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Ball end mill regrinding service
We will make it possible to regrind tools with small diameters that were difficult to regrind!
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