High Performance and High Precision Milling Cutters from DIJET JAPAN .....


Improving productivity is a perennial theme in Die & Mold machining, and Right tool selection is extremely important to achieve good productivity and precision.
DIJET tool development policy is,
DIJET is committed to improving Productivity and Precision by reducing the overall cost of the Machining with High-quality, High Precision, and High-Efficiency milling and drilling tools.

Dijet Industrial Co,. Ltd.

85 + Years Of Undefeated Excellence in Cutting Tool Industry

DIJET Industrial Co., Ltd. is an Indexable carbide cutting tool manufacturer from Japan. The company was founded in Japan in October 1938, and established in December 1950. DIJET started India operations in April 2007. The founders of DIJET wanted to make a carbide material “Harder like a Diamond” which will cut the Metal “at a speed of  Jet Aeroplane”. Combination of Diamond (Di) and Jet Aeroplane (Jet) became a name “DIJET”. DIJET is devoted in manufacturing Carbide Tools right from mixing of carbide powder to its final products and coating, with its own technology and expertise of more than 85+ years. All DIJET products are made in JAPAN with integrated manufacturing for High-Quality products.


End-User Customer in India


Years of global experience


Countries Worldwide Network


Innovative tools are being developed every year for milling & drilling applications


DIJET deals in the latest High-Precision and High-Efficiency products such as Indexable Milling & Drilling tools, as follows.
For the latest information on our products, please check here.

Product highlight :


SKG-09 PRODUCT DESCRIPTION This 9mm square insert was specifically designed for machining aerospace components. The 4 cornered inserts are made for cutting Ni-base heat resistant alloys, titanium alloys, and hardened...


SKG-10 PRODUCT DESCRIPTION The SKG-10 is a high feed cutter that has a low cutting force. The maximum depth of cut on this 10mm square insert is .060”. The square...


SKG-14 PRODUCT DESCRIPTION This 14mm works great for running high feed programs on CAT50 and heavy horsepower machines. Max depth of cut on the insert is .100” and can handle...

Strengths of Dijet Industrial Co,. Ltd.

Dijet Industrial Co., Ltd. Crafting Carbide-Cutting Tools in Japan, Empowering Industries Globally\




80 years of trust and track record


Leading company for mold processing tools

Strength 01


It is a cemented carbide mainly composed of tungsten carbide and cobalt, but its properties vary greatly depending on the blending ratio, additives, particle size, etc.

In addition, the performance of cutting tools can be dramatically improved not only by optimizing the cutting edge shape to suit the application and workpiece material, but also by surface treatment (coating).

Our company provides integrated production from raw material granulation and blending to alloy sintering, tool grinding, and coating. This allows us to supply high quality tools.

Additionally, in 1997, all of our domestic offices received ISO9001 certification, and almost all of our products are manufactured domestically.

By supplying products of stable quality, we are able to make optimal proposals to solve customer problems.

Strength 02

80 years of trust and track record

For over 80 years since our founding in 1938, we have been supplying tools to a variety of industries as a specialized manufacturer of carbide tools.

Strength 03

Leading company for mold processing tools

Our company has particularly focused on the development and commercialization of mold processing tools.

For finishing machining, we have the “Mirror Series,” which achieves “mirror-like surface beauty,” and the “Vertical and Horizontal Mugen Series,” which achieves a large pick feed for 5-axis MC machining and dramatically shortens machining time. We have contributed to the development of the mold industry through our unique products.

Our Captive Products

For the latest information on our products, please check here.


Double side insert (6 corners). By adopting multi blade specification with small diameter, high efficiency and high feedmachining is possible. Max ap=1.5mm.

Chamfering cutter for high hardened materials

New lineup of chamfering tools for high hardened,which are widely used in mold and parts machining. Three-blade design achieved high precision and high efficiency.


Shoulder cutting tool “SIC-EVO” adopted a positive insert with excellent cutting performance. and a high rake cutting edge reduce cutting resistance and provide excellent chip evacuation, making it suitable for long overhang machining and intermittent cutting.

By Category

Industry Solutions

DIJET is helping to improve customer productivity in many cases without the need of replacing costly capital equipment, coating furnace etc.

Automotive Industry

Mold Industry

Aircraft Industry

Category 01

Automotive industry

Precision in Motion: Empowering the Automotive Industry with Cutting-Edge Carbide Tools

The automobile industry is one of Japan’s core industries. There are a large number of work processes in automobile manufacturing, and how efficiently the car parts processing process can be carried out has a major impact on work efficiency.

In the automobile industry, DIJET products contribute to improving productivity, reducing processes, and reducing costs at processing sites.

Product group used in the Automotive Industry

Carbide drill

A high-precision solid drill that drills straight holes in a variety of work materials, from stainless steel and carbon steel to pre-hardened steel and cast iron.


Insert with 6 corners on both sides. A cutter that achieves extremely high feed of fz=2mm/t with Max.ap=3mm. Free-cutting inserts (PL type) with Max.ap = 2mm are also available.

End mill for aluminum processing

A long-selling product with a wide variety of sizes. ``Long shank type'' and ``under neck type'' that allow you to reach itchy areas improve productivity in aluminum alloy processing.

The need for lightweight and strong aircraft bodies and aircraft parts is increasing year by year for aircraft that fly in the skies around the world.

DIJET products are also used in the processing of aircraft bodies and various parts that are susceptible to changes in weather and temperature.

Category 02

Aircraft industry

Precision Takes Flight: Unleashing the Power of Carbide Cutting Tools in the Aerospace Revolution!

Product group used in the Aircraft Industry


A shoulder milling cutter with 4 corners on both sides that can be used for multiple functions with high precision and high efficiency. Type 17 has a high depth of cut of Max.ap=15mm, allowing for highly efficient roughing to semi-finishing. The 11-type small insert has multiple blades and enables highly efficient and high-speed machining. DS1 coated inserts for machining heat-resistant alloys are also available.

SKS G-Ⅱ 09 type

A high-efficiency, high-feed cutter that emphasizes sharpness and is specialized for cutting difficult-to-cut materials. Multi-blade specification with small insert with 4 corners on one side. The straight blade diameter and strong axial design reduce cutting resistance and enable stable machining of difficult-to-cut materials.

TA-EZ drill

An indexable drill with easy insert replacement and excellent cutting performance. In addition to general-purpose inserts that can process stainless steel, general steel to carbon steel, cast iron, etc., we also have an additional lineup of inserts for machining difficult-to-cut materials such as heat-resistant alloys.

Main introduction examples in the aircraft industry

One-cut silent radius suppresses vibrations even on thin-walled workpieces and gives a perfect finish!

Category 03

Mold industry

Precision Perfected: Unleashing the Power of Carbide Cutting Tools in the Mold Industry

Molds are used to make all kinds of products, and high-precision, high-quality molds affect the performance and appearance of the products, so high-performance processing tools are required.

DIJET contributes to mold machining with carbide processing tools that have a strength in mold machining.

Product group used in the Mold Industry


Highly efficient shoulder milling cutter with high rigidity and 6 corners on both sides. In addition to the unique three-dimensional insert shape, the main body's axial rake is positive, resulting in excellent cutting resistance reduction and chip evacuation. Can be used for a wide range of applications such as surface cutting, groove cutting, and plunge machining.


A 4-flute solid radius end mill that can handle a wide range of tasks, from roughing to finishing of high-hardness materials up to 70HRC. The 1D blade length improves tool rigidity, and the adoption of unequal divisions and unequal leads reduces fluctuations in cutting resistance and suppresses chatter. A good finished surface is obtained and chipping during processing is suppressed.

Mirror ball

An effective 2-flute indexable ball end mill that is a popular Dijet product. Despite being indexable, it achieves machining accuracy equivalent to that of a solid end mill. Suitable for a variety of machining and finishing of workpiece materials by selecting the helical shape of the cutting edge and material type.

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