News - April 19, 2019

Radius end mill with long life for high hardness materials



A radius end mill with a blade shape specializing in high hardness materials.

High-speed steels with Rockwell hardness (HRC) of 65 can also be machined efficiently.

A special coating having both heat resistance and lubrication properties was applied to realize a longer life than conventional tools for high hardness materials.

There are four blades and six blades depending on the size of the tool diameter, and a total of 37 types with a diameter of 3 to 12 mm are prepared.

Source:SEISANZAI MARKETING Magazine December, 2018 issue

This article was translated by “T-4OO”.

Share On :

Tags :

#end mill


New products
- October 27, 2017

Achieve high-efficiency machining

Mitsubishi Hitachi Tool Radius endmill [EHHRE-TH3] A complex radial configuration is adopted which can reduce the thickness of the chip compared with the conventional configuration.  Even in the high feed processing of high hardness st...

New products
- February 13, 2019

Long edge insert was added to FMAX series

Frontal cutting cutter [FMAX series] Mitsubishi Materials Long-edge insert was added to the FMAX series of milling cutters for finishing aluminium alloys. It is possible to shorten the machining time without the need for interme...

New products
- January 30, 2019

Adding combination type of a lens and barrel

Special shape end mill for finishing [GP1LB type of GALLEA series] Mitsubishi Hitachi Tool Mitsubishi Hitachi Tool added insert of "GP1LB type" to deformed end mill "GALLEA series ". The end surface incorporates a lens R blade,...

New products
- October 2, 2018

New Solid Carbide Drill for Centering and Chamfering

Mitsubishi Materials Carbide drill [Leading drill series DLE] These are cemented carbide drills with a 90 degree tip angle and are suitable for positioning and chamfering of holes. By devising the tool configuration, the strength of...

Most Popular


- April 20, 2018

Mazda and Toyota tag team on U.S market strategy

On March 9, 2018, Mazda and Toyota Motors announced the establishment of a joint venture, Mazda Toyota Manufacturing USA (MTMUS), in Alabama. MTMUS will manufacture Toyota’s Corolla models as well as all new Mazda models, for the North A...


- December 3, 2018

Japanese motor giant invests in innovation on its home turf

On August 30, 2018, Daihatsu announced that it would construct a new plant at the Kyoto Plant in Oyamazaki Town, Kyoto Prefecture. Approximately 35billion yen is invested. The total floor area is approximately 42,000 square meters. The n...


- January 25, 2019

Honda increased production of motorcycle scooters in India

On October 4, 2018 Honda announced that it would establish a new production line at the plant of affiliated corporation in India, where motorcycles have been manufactured and sold. The new production line will be set up at the fourth plant ...


- March 27, 2019

North America Toyota makes a large investment of $ 750 million

Toyota Motor North America (TMNA), Toyota Motor's affiliated corporation in North America, announced on March 15, 2019 that it would invest $750 million in five US vehicle and power train plants. TMNA intends to expand local production o...


- November 19, 2018

Japanese watch pioneer halves production costs through automation

Automated production lines for watches started operation at a plant in Yamagata CASIO, a production subsidiary of Casio.  Investments are not disclosed. Casio's long-selling digital watch "A159WA" will be manufactured on the line.  The a...


- November 21, 2018

Japanese chip manufacturer and American partners expand territory

On July 24, 2018, Toshiba Memory Corporation opened a construction ceremony for a new manufacturing building in Kitakami City, Iwate Prefecture.  Total investment is expected to reach 1 trillion yen.  It boasts the largest scale in the comp...