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TUNGALOY

Tungaloy is a Japanese manufacturer of carbide cutting tools and related tooling systems, founded in 1934 and headquartered in Iwaki, Fukushima. The company operates as part of the IMC Group, alongside Iscar, Taegutec, and other metalworking brands. Tungaloy's product range covers turning, milling, drilling, and threading operations, with a focus on indexable inserts, toolholders, and modular tooling systems. The company is known for developing proprietary coating technologies and carbide grades, such as the AH725 and T9115 grades, which are used across its insert lines. Tungaloy's products are used in industries including automotive, aerospace, energy, and general machining, where consistent tool life and repeatable performance are required. 3G Electric supplies Tungaloy tooling as part of its industrial equipment catalog, offering 224 SKUs that include indexable milling inserts, parting and grooving inserts, and toolholders. The Tungaloy line available through 3G Electric includes specialty and nonstandard milling inserts, such as the LNMU0303ZER-MJ with AH725 grade, and parallelogram indexable milling inserts with positive rake geometry and grades like AH140, NS740, and T1115. These inserts are designed for face milling, shoulder milling, slotting, and general-purpose milling of steel and cast iron. Parting and grooving inserts, including the SGM3-020-6R AH725, DTA600-300 TH10, and GE50 T9125, are also part of the catalog, covering cut-off and grooving operations on lathes and turning centers. The inserts feature positive rake geometries and are available in various grades to match different workpiece materials and machining conditions. 3G Electric supports the Tungaloy line by maintaining inventory across these SKUs and providing logistics support for global delivery. Technical buyers can reference manufacturer part numbers and ANSI codes to match inserts to their existing toolholders and machining setups. The catalog includes detailed specifications such as rake angle, shape, width, and grade, allowing procurement and maintenance teams to verify compatibility before ordering. For operations requiring nonstandard or specialty inserts, 3G Electric can source items based on the Tungaloy model designation and grade. This approach helps plant engineers and maintenance managers maintain tooling inventories without disrupting production schedules. The combination of Tungaloy's carbide grades and 3G Electric's distribution network provides a practical channel for obtaining indexable tooling for metalcutting operations.

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About TUNGALOY

Tungaloy is a Japanese manufacturer of carbide cutting tools and related tooling systems, founded in 1934 and headquartered in Iwaki, Fukushima. The company operates as part of the IMC Group, alongside Iscar, Taegutec, and other metalworking brands. Tungaloy's product range covers turning, milling, drilling, and threading operations, with a focus on indexable inserts, toolholders, and modular tooling systems. The company is known for developing proprietary coating technologies and carbide grades, such as the AH725 and T9115 grades, which are used across its insert lines. Tungaloy's products are used in industries including automotive, aerospace, energy, and general machining, where consistent tool life and repeatable performance are required. 3G Electric supplies Tungaloy tooling as part of its industrial equipment catalog, offering 224 SKUs that include indexable milling inserts, parting and grooving inserts, and toolholders. The Tungaloy line available through 3G Electric includes specialty and nonstandard milling inserts, such as the LNMU0303ZER-MJ with AH725 grade, and parallelogram indexable milling inserts with positive rake geometry and grades like AH140, NS740, and T1115. These inserts are designed for face milling, shoulder milling, slotting, and general-purpose milling of steel and cast iron. Parting and grooving inserts, including the SGM3-020-6R AH725, DTA600-300 TH10, and GE50 T9125, are also part of the catalog, covering cut-off and grooving operations on lathes and turning centers. The inserts feature positive rake geometries and are available in various grades to match different workpiece materials and machining conditions. 3G Electric supports the Tungaloy line by maintaining inventory across these SKUs and providing logistics support for global delivery. Technical buyers can reference manufacturer part numbers and ANSI codes to match inserts to their existing toolholders and machining setups. The catalog includes detailed specifications such as rake angle, shape, width, and grade, allowing procurement and maintenance teams to verify compatibility before ordering. For operations requiring nonstandard or specialty inserts, 3G Electric can source items based on the Tungaloy model designation and grade. This approach helps plant engineers and maintenance managers maintain tooling inventories without disrupting production schedules. The combination of Tungaloy's carbide grades and 3G Electric's distribution network provides a practical channel for obtaining indexable tooling for metalcutting operations.

Common Applications

  • Automotive powertrain machining — Tungaloy parallelogram milling inserts with AH140 grade for roughing and semi-finishing of cast iron engine blocks.
  • Aerospace structural component milling — Tungaloy LNMU0303ZER-MJ AH725 specialty inserts for precision face milling of steel and high-temp alloys.
  • General machining job shops — Tungaloy SGM3-020-6R AH725 parting and grooving inserts for cut-off operations on lathes and turning centers.
  • Heavy equipment manufacturing — Tungaloy DTA600-300 TH10 grooving inserts for creating retaining ring grooves in large shafts.
  • Energy sector valve and pump machining — Tungaloy GE50 T9125 parting inserts for cutting off stainless steel and alloy workpieces.
  • Mold and die production — Tungaloy parallelogram inserts with NS740 grade for general-purpose shoulder milling and slotting of tool steels.

Frequently asked questions

Common questions about TUNGALOY from 3G Electric.

What Tungaloy insert grades are available through 3G Electric?

3G Electric stocks Tungaloy inserts in several grades, including AH725, AH140, NS740, T1115, and T9125. These grades are used across milling, parting, and grooving insert families. AH725 is a tough coating grade often applied to specialty and nonstandard milling inserts, while AH140 and NS740 are used in parallelogram milling inserts for steel and cast iron. T1115 is another coating grade for general-purpose milling. T9125 appears in parting and grooving inserts. The grade selection affects wear resistance and toughness, so buyers should match the grade to the workpiece material and machining conditions. Manufacturer part numbers and ANSI codes are listed for each SKU to help verify compatibility.

What is the difference between Tungaloy parting and grooving inserts and milling inserts?

Tungaloy parting and grooving inserts, such as the SGM3-020-6R AH725, DTA600-300 TH10, and GE50 T9125, are used on lathes and turning centers to cut off workpieces or create grooves. They are typically narrower and designed for radial or axial grooving operations. Milling inserts, such as the LNMU0303ZER-MJ AH725 or parallelogram inserts with AH140, NS740, or T1115 grades, are used in milling cutters for face milling, shoulder milling, and slotting. The geometries and grades differ to suit the cutting forces and chip evacuation of each operation. Buyers should select the insert family based on the machine tool and the feature being machined.

Can 3G Electric supply Tungaloy specialty and nonstandard indexable milling inserts?

Yes. 3G Electric lists Tungaloy specialty and nonstandard indexable milling inserts, including the LNMU0303ZER-MJ with AH725 grade. These inserts are intended for precision machining where tight tolerances and surface finish are required. The catalog includes specifications such as rake angle, shape, width, and ANSI code to help identify the correct item. For nonstandard geometries not listed, 3G Electric can source based on the Tungaloy model designation and grade. Buyers should provide the full model number and grade when requesting a quote to ensure the correct insert is supplied.

What information do I need to order Tungaloy inserts from 3G Electric?

To order Tungaloy inserts from 3G Electric, provide the manufacturer part number or the full model designation and grade. For example, SGM3-020-6R AH725 or DTA600-300 TH10. If you are replacing an insert, the ANSI code or the model number stamped on the insert or packaging is sufficient. Additional specifications such as rake angle, shape, and width can help confirm compatibility with your toolholder. 3G Electric lists 224 Tungaloy SKUs, and the product data includes MPN, grade, and dimensions where available. If you need a nonstandard item, include the drawing or detailed dimensions with your request.

Are Tungaloy parallelogram milling inserts suitable for roughing and finishing?

Tungaloy parallelogram indexable milling inserts are available in grades suited to different machining stages. For example, the AH140 grade is described for roughing and semi-finishing of steel and cast iron, while NS740 offers balanced wear resistance and toughness for general-purpose milling. T1115 is used for general-purpose milling of steel and cast iron in face milling, shoulder milling, and slotting. The positive rake geometry helps reduce cutting forces. Selection depends on the workpiece material, machine rigidity, and desired surface finish. Buyers should consult the grade recommendations for their specific application.

How does 3G Electric support global delivery of Tungaloy tooling?

3G Electric ships Tungaloy tooling globally from its distribution network. The company maintains inventory across 224 Tungaloy SKUs, including indexable milling inserts and parting and grooving inserts. Orders are processed based on the manufacturer part number and quantity required. Logistics support includes export documentation and freight coordination to destinations outside Singapore. For items not in stock, 3G Electric can source from Tungaloy's production network. Lead times vary by item and destination. Buyers should include the full model number and grade when requesting a quote to avoid delays.