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Radius End Mill Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

Radius End Mill Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. グリーンツール Okayama//others
  2. 日進工具 Tokyo//Industrial Machinery
  3. オーエスジー株式会社グループ Aichi//Machine elements and parts
  4. HKF 虹鋼富企業有限公司（HKF カッティングツール） Taiwan//Machine elements and parts 台湾本社
  5. 斎安 Tokyo//Trading company/Wholesale
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Radius End Mill Product ranking

Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

  1. Radius End Mill for Welding Beads GT Radius Super Heavy グリーンツール
  2. 4-flute radius end mill (high hardness) HKF 虹鋼富企業有限公司（HKF カッティングツール） 台湾本社
  3. Infinite Coating Premium 4-Blade Taper Neck Radius End Mill 日進工具
  4. Processing time reduced by up to 50%! Cutting tool for machining hard and brittle materials '6C x OSG' オーエスジー株式会社グループ
  5. CBN 4-flute long neck radius end mill 日進工具

Radius End Mill Product List

1～14 item / All 14 items

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Radius End Mill GT Radius Light for General Structural Steel

Radius End Mill GT Radius Light for General Structural Steel

Achieving long lifespan with our independently developed TA coat! Radius end mills compatible with a wide range of materials.

The "GT Radius Light" is a radius end mill for general structural steel that achieves long tool life with a uniquely developed TA coating. The rake angle is set to a mild positive, allowing it to accommodate a wide range of materials, including SC materials and NAK materials. 【Features】 ■ Mild positive rake angle ■ Compatible with a wide range of materials ■ Uniquely developed TA coating ■ Achieves long tool life For more details, please refer to the catalog or feel free to contact us.

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Radius End Mill GT for Difficult-to-Cut Materials Radius Middle

Radius End Mill GT for Difficult-to-Cut Materials Radius Middle

Ideal for tough-to-machine materials! Radius end mill with chromium-based GTL coating.

The "GT Radius Middle" is a radius end mill designed with a slightly negative rake angle, suitable for tough-to-machine materials such as SUS series materials and nickel-based heat-resistant steel, which have high toughness. It features a chromium-based GTL coating that performs effectively in wet environments. 【Features】 ■ Slightly negative rake angle ■ Ideal for tough-to-machine materials ■ Utilizes chromium-based GTL coating ■ Effective in wet environments For more details, please refer to the catalog or feel free to contact us.

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Radius End Mill GT Radius Heavy for High Hardness Steel

Radius End Mill GT Radius Heavy for High Hardness Steel

Heat-treated SKD and other mold steels, radius end mills that are effective for high hardness materials.

The "GT Radius Heavy" is a radius end mill coated with a silicon-based GTS coating, capable of cutting materials with a hardness of HRC60 or higher. It is designed with a stronger negative rake angle, making it effective for mold steels such as hardened SKD and high-hardness materials. 【Features】 ■ Stronger negative rake angle setting ■ Effective for mold steels and high-hardness materials ■ Utilizes a silicon-based GTS coating ■ Capable of cutting materials with a hardness of HRC60 or higher For more details, please refer to the catalog or feel free to contact us.

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Radius End Mill for Welding Beads GT Radius Super Heavy

Radius End Mill for Welding Beads GT Radius Super Heavy

Improved cutting efficiency with 6 blades! A radius end mill that is effective for very hard materials.

The "GT Radius Super Heavy" is a radius end mill designed with a very strong negative rake angle, effective for very hard materials such as weld beads. It improves cutting efficiency with its 6-flute design while increasing core thickness for enhanced rigidity. 【Features】 ■ Very strong negative rake angle ■ Effective for very hard materials ■ Improved cutting efficiency with 6 flutes ■ High rigidity with increased core thickness For more details, please refer to the catalog or feel free to contact us.

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4-flute radius end mill (high hardness)

4-flute radius end mill (high hardness)

100% German materials, applicable from 45HRC to 70HRC.

1. The base material uses ultra-fine particle carbide made in Germany. 2. Base material hardness: 94HRA (HV30 = 1930N/mm²). 3. Flexural strength: over 3900N/mm² (TRS > 3900N/mm²). 4. Processed with a CNC 5-axis controlled grinding machine made by Walter in Germany. 5. ALDURA coating. 6. Recommended for high hardness and high-speed cutting processing.

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OSG: DLC Coating 2-Flute Radius End Mill for Seat Machining

OSG: DLC Coating 2-Flute Radius End Mill for Seat Machining

It is a short type of carbide radius end mill for seat processing. It is capable of machining corner radii at the bottom of holes.

DLC coating is highly effective for non-ferrous metals such as aluminum alloys, where resistance to adhesion and lubrication are required.

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OSG: Long shank radius end mill for DLC-coated seat groove processing

OSG: Long shank radius end mill for DLC-coated seat groove processing

This is a long shank type of short form ultra-hard radius end mill for seat machining.

The adoption of DLC coating demonstrates outstanding effectiveness for non-ferrous metals such as aluminum alloys, where resistance to welding and lubrication are required. It is possible to process corner radii at the bottom of deep holes.

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Processing time reduced by up to 50%! Cutting tool for machining hard and brittle materials '6C x OSG'

Processing time reduced by up to 50%! Cutting tool for machining hard and brittle materials '6C x OSG'

Significantly reduce processing costs for brittle materials. A proposal for new processing methods different from conventional grinding and electrical discharge machining.

Until 12/6, we are adding a 10mm neck length type to the Radius End Mill PCD-MRM! Hard and brittle materials such as cemented carbide, ceramics, and quartz glass are difficult to process, and grinding or electrical discharge machining is commonly used. However, these methods have long processing times and do not improve productivity. '6C x OSG' is a cutting tool that contributes to reducing processing time and costs for hard and brittle materials and cemented carbide. We propose a new processing standard for customers who do not want to compromise on processing quality or productivity. <Applicable materials> Hard and brittle materials, cemented carbide Cemented carbide, ceramics (before and after sintering), single crystal Si, quartz glass, etc. <Product lineup> We offer four types of long-lasting solid PCD tools for hard and brittle material processing: - Radius End Mill 'PCD-MRM' - Chamfer End Mill 'PCD-MCM' - Thread Mill 'PCD-MTM' - Drill 'PCD-MXD' <For more information> Please check the following related link: https://www.6cxosg.com/view/page/001.html (Introduction site for 6C x OSG).

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2-flute radius end mill (high hardness)

2-flute radius end mill (high hardness)

100% German materials, applicable for 45HRC to 70HRC.

1. The base material uses ultra-fine particle carbide made in Germany. 2. Base material hardness: 94HRA (HV30 = 1930N/mm²). 3. Flexural strength: over 3900N/mm² (TRS > 3900N/mm²). 4. Processed using a CNC 5-axis controlled grinding machine made by Walter in Germany. 5. ALDURA coating. 6. Recommended for high hardness and high-speed cutting processing.

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Radius end mill for machining high hardness steel 'EPDREH-TH3'

Radius end mill for machining high hardness steel 'EPDREH-TH3'

Pursuing high-precision machining! The two-flute tools range from Φ0.2 to Φ1, while the four-flute tools range from Φ1 to Φ6.

The "EPDREH-TH3" is a small-diameter deep-cut radius end mill designed for high-hardness steel. In addition to the two-flute design, a four-flute option has been added (Φ1 to Φ6). Thanks to the effects of the TH3 coating and the unique blade shape, it enables long life and high-precision machining of high-hardness steel. The bottom blade adopts a positive rake shape that provides excellent cutting performance, allowing for good surface quality even when machining high-hardness steel. 【Features】 ■ R precision guarantee for high-precision machining ■ Tool design focused on high-precision machining ■ TH3 coating for high-hardness steel machining - High-hardness film with excellent wear resistance and heat resistance - Excellent impact resistance that suppresses sudden chipping - Long life in the machining range of high-hardness steel exceeding 50HRC, such as hardened steel *For more details, please refer to the PDF document or feel free to contact us.

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CBN 4-flute long neck radius end mill

CBN 4-flute long neck radius end mill

Achieve high-efficiency machining with tool design that enhances cutting edge rigidity! 4-flute radius end mill with a minimum diameter of φ 0.1.

● Achieves high feed rates even in small diameter sizes with a 4-blade design. ● Supports high-precision machining with corner R accuracy of ±2μm and actual outer diameter display.

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End mill, radius end mill

End mill, radius end mill

It is a 2-flute radius end mill.

We will process the corner R and the bottom straight section simultaneously. It features a high-precision radius shape that smoothly transitions from the straight section to the R section.

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4-blade ultra-hard radius end mill 'NRES435'

4-blade ultra-hard radius end mill 'NRES435'

It is a 4-flute radius end mill with a 35/38 degree twist.

■4-blade, 35/38 degree twisted radius end mill ■Outstanding vibration resistance due to uneven division and uneven lead ■Wide compatibility from general steel to difficult-to-machine materials thanks to high-quality ultra-fine particle carbide and high heat-resistant ALCrN-based coating *For more details, please download the PDF or feel free to contact us.*

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Infinite Coating Premium 4-Blade Taper Neck Radius End Mill

Infinite Coating Premium 4-Blade Taper Neck Radius End Mill

The tapered neck shape enhances tool rigidity, allowing for high-precision machining even in deep areas. High-efficiency machining is achieved with a 4-flute design, even for small diameters.

● A tapered neck-shaped radius end mill capable of high-precision machining with reduced deflection even in deep areas. ● The optimized tapered neck shape and the adoption of infinite coating premium demonstrate their true value when machining high-hardness steel. ● Available in a 4-flute design even for small diameters, with a lineup of 93 sizes in total.

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