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YG-1

YG-1 is a cutting tool manufacturer founded in South Korea in 1981. The company produces a broad range of rotary cutting tools, including end mills, drills, taps, reamers, and indexable tooling. Its product lines serve metalworking, mold and die, aerospace, automotive, and general machining applications. YG-1 tools are manufactured to standard dimensional and tolerance specifications, with many items available in high-speed steel (HSS), cobalt, and solid carbide substrates. Coatings such as TiN, TiCN, and TiAlN are applied to extend tool life in specific material groups. 3G Electric supplies YG-1 end mills as part of its industrial equipment catalog, offering 969 SKUs across general-purpose and application-specific configurations. The YG-1 end mill range includes square, ball, and roughing profiles in 2, 3, 4, 5, and 6 flute counts, with mill diameters from 3/16 inch to 2 inches and lengths of cut from 1/2 inch to 2-1/2 inches. Shank types include Weldon flat and plain cylindrical, and center-cutting designs are available for plunging and ramping operations. These tools are used for slotting, profiling, contouring, facing, and high-speed material removal in steel, stainless steel, cast iron, aluminum, and non-ferrous alloys. 3G Electric provides technical specification data, including mill diameter, length of cut, overall length, flute count, coating, and manufacturer part number, to support tool selection. The catalog covers both inch and metric dimensions, with many items cross-referenced to UNSPSC codes for procurement systems. For plant engineers and maintenance managers, 3G Electric offers a single source for YG-1 end mills alongside other industrial equipment, with global shipping and quote-based ordering. The product data is structured to allow filtering by material, coating, and geometry, helping buyers match tools to specific machining conditions. 3G Electric does not manufacture YG-1 tools; it distributes them as part of its broader industrial supply portfolio. All YG-1 items are supplied in original manufacturer packaging, and technical support is available for application questions. The catalog includes general-purpose and high-performance options, with cobalt roughing end mills for heavy stock removal and HSS square end mills for standard milling. Ball end mills are available for contouring and profiling, particularly in mold and die work. The range also includes tools with TiCN coating for aluminum and non-ferrous materials, and TiN coating for general steel and iron applications. 3G Electric updates its YG-1 inventory regularly, with new SKUs added as manufacturer availability changes. Buyers can request quotes for specific part numbers or submit application details for tooling recommendations. The company serves customers in multiple industries, including manufacturing, energy, and heavy equipment, and ships to international destinations. For procurement specialists, 3G Electric provides consistent product data and order fulfillment for YG-1 cutting tools, with the ability to combine YG-1 items with other product lines in a single order. The YG-1 brand is known for its range of standard and specialized cutting tools, and 3G Electric maintains stock of commonly specified end mill sizes and configurations. Technical documentation, including speed and feed recommendations, is available upon request. 3G Electric's role is to supply YG-1 end mills with accurate specifications and reliable delivery, supporting maintenance and production operations across various machining environments.

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About YG-1

YG-1 is a cutting tool manufacturer founded in South Korea in 1981. The company produces a broad range of rotary cutting tools, including end mills, drills, taps, reamers, and indexable tooling. Its product lines serve metalworking, mold and die, aerospace, automotive, and general machining applications. YG-1 tools are manufactured to standard dimensional and tolerance specifications, with many items available in high-speed steel (HSS), cobalt, and solid carbide substrates. Coatings such as TiN, TiCN, and TiAlN are applied to extend tool life in specific material groups. 3G Electric supplies YG-1 end mills as part of its industrial equipment catalog, offering 969 SKUs across general-purpose and application-specific configurations. The YG-1 end mill range includes square, ball, and roughing profiles in 2, 3, 4, 5, and 6 flute counts, with mill diameters from 3/16 inch to 2 inches and lengths of cut from 1/2 inch to 2-1/2 inches. Shank types include Weldon flat and plain cylindrical, and center-cutting designs are available for plunging and ramping operations. These tools are used for slotting, profiling, contouring, facing, and high-speed material removal in steel, stainless steel, cast iron, aluminum, and non-ferrous alloys. 3G Electric provides technical specification data, including mill diameter, length of cut, overall length, flute count, coating, and manufacturer part number, to support tool selection. The catalog covers both inch and metric dimensions, with many items cross-referenced to UNSPSC codes for procurement systems. For plant engineers and maintenance managers, 3G Electric offers a single source for YG-1 end mills alongside other industrial equipment, with global shipping and quote-based ordering. The product data is structured to allow filtering by material, coating, and geometry, helping buyers match tools to specific machining conditions. 3G Electric does not manufacture YG-1 tools; it distributes them as part of its broader industrial supply portfolio. All YG-1 items are supplied in original manufacturer packaging, and technical support is available for application questions. The catalog includes general-purpose and high-performance options, with cobalt roughing end mills for heavy stock removal and HSS square end mills for standard milling. Ball end mills are available for contouring and profiling, particularly in mold and die work. The range also includes tools with TiCN coating for aluminum and non-ferrous materials, and TiN coating for general steel and iron applications. 3G Electric updates its YG-1 inventory regularly, with new SKUs added as manufacturer availability changes. Buyers can request quotes for specific part numbers or submit application details for tooling recommendations. The company serves customers in multiple industries, including manufacturing, energy, and heavy equipment, and ships to international destinations. For procurement specialists, 3G Electric provides consistent product data and order fulfillment for YG-1 cutting tools, with the ability to combine YG-1 items with other product lines in a single order. The YG-1 brand is known for its range of standard and specialized cutting tools, and 3G Electric maintains stock of commonly specified end mill sizes and configurations. Technical documentation, including speed and feed recommendations, is available upon request. 3G Electric's role is to supply YG-1 end mills with accurate specifications and reliable delivery, supporting maintenance and production operations across various machining environments.

Common Applications

  • General machining — YG-1 55GR21 HSS square end mill for slotting and facing steel components
  • Mold and die — YG-1 35V419 cobalt ball end mill for contouring and profiling curved surfaces
  • Aluminum fabrication — YG-1 55GL20 TiCN-coated HSS square end mill for non-ferrous milling
  • Heavy stock removal — YG-1 55FZ80 cobalt roughing end mill for high-speed material removal in steel
  • Precision milling — YG-1 55GJ51 TiN-coated HSS square end mill for general-purpose steel and iron
  • Large-part machining — YG-1 55GR97 HSS square end mill with 2-inch diameter for heavy cuts

Frequently asked questions

Common questions about YG-1 from 3G Electric.

What flute counts are available in YG-1 end mills from 3G Electric?

YG-1 end mills supplied by 3G Electric are available with 2, 3, 4, 5, and 6 flutes, depending on the specific product family. For example, the 55GL20 HSS square end mill for aluminum has 2 flutes, the 55HF32 general-purpose HSS square end mill has 4 flutes, the 55FZ80 cobalt roughing end mill has 5 flutes, and the 55GR21 general-purpose HSS square end mill has 6 flutes. Flute count affects chip evacuation, surface finish, and feed rates. 2-flute tools are typically used for aluminum and non-ferrous materials, while 4-flute and higher counts are common for steel and cast iron. The product data for each SKU lists the number of flutes to aid selection.

What materials can YG-1 cobalt roughing end mills machine?

YG-1 cobalt roughing end mills, such as the 55FZ80 (MPN 73422), are designed for high-speed material removal in steel, stainless steel, and cast iron. The cobalt substrate provides higher hot hardness and wear resistance compared to standard high-speed steel. These tools are center-cutting, allowing plunging and ramping operations. They are available in various mill diameters, lengths of cut, and flute counts. The 55FZ80 has a 1-inch mill diameter, 2-inch length of cut, 4-1/4-inch overall length, 3/4-inch shank diameter, and 5 flutes. For specific material grades and cutting parameters, consult YG-1 speed and feed recommendations or contact 3G Electric for application support.

Are YG-1 ball end mills suitable for mold and die work?

Yes, YG-1 ball end mills are used for contouring, slotting, and profiling in mold and die applications. The 35V419 is a general-purpose cobalt ball end mill with a 1-1/8-inch diameter, 2-inch length of cut, 4-1/2-inch overall length, and 4 flutes. The ball profile allows machining of curved surfaces and radii. Cobalt construction provides wear resistance for machining hardened materials and steels. These tools are available in various diameters and flute counts. For specific mold and die requirements, consider the workpiece material, hardness, and desired surface finish. 3G Electric supplies YG-1 ball end mills with detailed specifications to support selection.

What coatings are available on YG-1 end mills from 3G Electric?

YG-1 end mills supplied by 3G Electric are available with TiN and TiCN coatings, among others. For example, the 55GJ51 general-purpose HSS square end mill has a TiN coating, and the 55GL20 HSS square end mill for aluminum has a TiCN coating. TiN is commonly used for general steel and iron machining, offering improved wear resistance and lubricity. TiCN provides higher hardness and is often used for aluminum and non-ferrous materials. Coating selection depends on the workpiece material, cutting speed, and tool life requirements. The product data for each SKU indicates the coating type. Uncoated tools are also available for specific applications.

How does 3G Electric support YG-1 end mill selection?

3G Electric provides detailed product specifications for each YG-1 end mill SKU, including mill diameter, length of cut, overall length, shank diameter, flute count, coating, and manufacturer part number. This data allows buyers to match tools to their machining operations. 3G Electric also offers quote-based ordering and can assist with application questions. For specific recommendations, provide the workpiece material, hardness, machine type, and desired operation. 3G Electric does not manufacture YG-1 tools but distributes them as part of its industrial equipment catalog. Technical documentation, such as speed and feed charts, is available upon request. Orders can combine YG-1 items with other product lines.

What is the difference between YG-1 general-purpose and roughing end mills?

YG-1 general-purpose end mills, such as the 55GR21 or 55HF32, are designed for standard milling operations like slotting, facing, and profiling. They typically have a square profile and are available in various flute counts and coatings. Roughing end mills, such as the 55FZ80, have a modified tooth geometry with chip breakers to facilitate high-speed material removal. They are used for roughing passes where rapid stock removal is prioritized over surface finish. Roughing end mills often have cobalt substrates for increased wear resistance. Both types are available from 3G Electric with detailed specifications. Selection depends on the operation, material, and machine capabilities.