ダイジェット工業 List of Products and Services

We would like to introduce a case where our "Shoulder 6" achieved long tool life and stable machining even with increased cutting depth in groove machining of FCD500. The customer's challenge was that the current tool could not increase the cutting depth, resulting in low efficiency. With our product, we increased the cutting amount (ap) to 6mm for groove machining, which resulted in low and stable machine load meter values. The wear on the insert was minimal, and there were no chipping issues, leading to a long tool life. [Case Overview (Partial)] ■ Workpiece: Machine parts ■ Material: Ductile cast iron (FCD500) ■ Challenge: Unable to increase cutting depth with the current tool, resulting in low efficiency ■ Solution: Improvement with "Shoulder 6 EXSIX type" *For more details, please refer to the related links or feel free to contact us.

• Other cutting tools

We would like to introduce a case where we improved the chip trouble during the counterboring process of end mills using our "TA Taira Drill." The customer's challenges included the fact that during the counterboring process with end mills, chips were not being separated and were wrapping around the main body, which required manual operation to check the chips. Additionally, they were using solid end mills, which incurred high costs. By using our product for counterboring on inclined surfaces, we addressed these issues. By implementing step processing, we were able to separate the chips, achieve unmanned operation, and reduce tool costs. [Case Summary (Partial)] ■ Workpiece: Machine parts ■ Material: Pre-hardened steel ■ Challenges - Chips were not being separated and were wrapping around the main body during the counterboring process with end mills. - Manual operation was required to check the chips. - Using solid end mills for counterboring on inclined surfaces incurred high costs. *For more details, please refer to the related links or feel free to contact us.

• drill

We would like to introduce a case where corner R and shape rough machining were performed after rough processing using our "EXSKS-05 type." The customer's challenge was that they were using a single-sided tool with two corners, resulting in a high unit cost per corner. With our product, the number of corners increased threefold, significantly reducing tool costs. It can be processed without any issues under the same cutting conditions as the current single-sided type tool, and there is still potential for improvement in processing conditions, leading to further efficiency gains. [Case Overview (Partial)] ■ Workpiece: Mold material ■ Material to be machined: S50C (raw material) ■ Challenge: Using a single-sided tool with two corners, resulting in a high unit cost per corner ■ Solution: Improvement with "EXSKS-05 type" *For more details, please refer to the related links or feel free to contact us.

• Other cutting tools

We would like to introduce a case where rough machining and finishing of aluminum were consolidated using our "Aero Chipper Mini." The customer was using two types of tools: a TA tool for rough machining and a solid end mill for finishing, and they wanted to reduce the cost of the solid end mill. Therefore, we achieved both rough and finishing machining with our product, consolidating the tools. We also achieved machining accuracy comparable to that of a solid end mill in the finishing process. [Case Overview (Partial)] ■ Workpiece: Shaft component ■ Material: Aluminum alloy (A5052) ■ Challenges - Using two types of tools: TA tool for rough machining and solid end mill for finishing - Wanting to reduce the cost of the solid end mill *For more details, please refer to the related links or feel free to contact us.

• Other cutting tools

We would like to introduce a case where our "Tairado Drill" enabled one-shot processing with reduced burrs during hole drilling on a cylindrical surface made of SUS304. The customer's challenge was to perform hole drilling on a cylindrical surface, while experiencing burrs at both the entry and exit points, which placed a burden on subsequent processes. Our product, being a flat drill, allows for hole drilling on cylindrical surfaces, resulting in minimal runout during engagement and achieving a good machining surface. [Case Overview (Partial)] ■ Workpiece: Shaft component ■ Material: Stainless steel (SUS304) ■ Challenges - Desire to perform hole drilling on a cylindrical surface - Burrs occurring at both entry and exit points, causing a burden on subsequent processes *For more details, please refer to the related links or feel free to contact us.

• drill

We would like to introduce a case where we switched from high-speed steel drills to our "TA-EZ Drill" for large diameter hole drilling in SUS304, achieving four times the efficiency and double the lifespan. The customer's challenges included short tool life due to the current use of high-speed steel drills, low efficiency in both rotational and feed speeds, and high costs associated with large diameter tools. After switching to our product, we achieved both carbide drilling and the use of slow-wear inserts for large diameter hole drilling. The feed speed increased to about four times, significantly improving machine operating rates and productivity. [Case Summary (Partial)] - Workpiece: Machine parts - Material: Stainless steel (SUS304) - Challenges: - Short tool life due to current use of high-speed steel drills - Low efficiency in both rotational and feed speeds - High costs associated with large diameter tools *For more details, please refer to the related links or feel free to contact us.

• drill

We would like to introduce a case where our "Shoulder 6" achieved high efficiency and long tool life through groove machining (intermittent cutting) of high hardness material with a hardness of 55 HRC. The customer's challenges included poor efficiency with the current tool at a low feed rate of Vf=60, the need for tool replacement after two passes leading to short tool life, and chipping occurring due to intermittent machining of the hole sections. In response, we realized improved machining efficiency and extended insert life with the "Shoulder 6 EXSIX type." We achieved more than three times the machining efficiency of the current products even for groove machining of high hardness materials. [Case Overview (Partial)] ■ Workpiece: Test piece (intermittent machining) ■ Material: Hardened steel (HRC55) ■ Challenges - Poor efficiency with the current tool at a low feed rate of Vf=60 - Tool replacement after two passes leading to short tool life - Chipping occurring due to intermittent machining of the hole sections *For more details, please refer to the related links or feel free to contact us.

• Other cutting tools

We would like to introduce a case where our "QM Max" has enabled stable and efficient deep pocket machining. The customer's challenge was that due to unstable machining, chatter occurred during pocket machining when exceeding 30mm with the current product, and there was rapid wear during deep cutting, resulting in a short insert lifespan. Therefore, we achieved stable and efficient pocket milling with the "QM Max - MQX type." Its excellent chip evacuation properties prevented jamming during pocket machining and contributed to reducing cracking. [Case Summary (Partial)] ■ Workpiece: Test piece (unstable work) ■ Material: Alloy tool steel (SKD61 30HRC) ■ Challenges: - Chatter occurred during pocket machining when exceeding 30mm due to unstable machining. - Rapid wear during deep cutting resulted in a short insert lifespan. *For more details, please refer to the related links or feel free to contact us.

• Other cutting tools

We will introduce a case where the roll tap pilot hole processing was switched from high-speed steel drills to the "Strike Drill EZT type," achieving high precision and long lifespan. The customer's issues were that the current high-speed steel drills had a short lifespan, low efficiency in both rotation speed and feed rate, and difficulties in managing the pilot holes. To address this, we improved the process using the "Strike Drill EZT type" for roll tap pilot holes. There were no issues confirmed with the pilot hole gauge, and high-precision processing was achieved. [Case Overview (Partial)] ■ Workpiece: Parts ■ Material: Stainless Steel (SUS304) ■ Issues - Short lifespan - Low efficiency in both rotation speed and feed rate - Difficulties in managing pilot holes *For more details, please refer to the related links or feel free to contact us.

• drill

We would like to introduce a case where our "SIC-EVO" achieved improved machining surface accuracy and a sevenfold increase in tool life, even for long overhang side machining of SS materials. The customer's challenge was that the overhang was long at 200mm (gauge length 400mm), leading to chatter and poor machining surface accuracy, as well as insert wear during single workpiece machining, resulting in poor tool life. To address this, we realized improved machining surface accuracy and extended insert life with the "SIC-EVO SSV type." Even with a long overhang, we significantly suppressed chatter through steadfast usage. [Case Overview (Partial)] ■Workpiece: Vehicle parts ■Material: Carbon steel (SS400) ■Challenges - Poor machining surface accuracy - Poor tool life *For more details, please refer to the related links or feel free to contact us.

• cutter

The "Undercutter" is a tool for secondary escape processing of high-efficiency press molds (blanking and trimming molds) that suppresses chatter. We offer models for MSU type plunging processing and MSU type profiling processing. When combined with the stubbornly dedicated (all carbide shank arbor), it suppresses chatter even in long protrusion processing, achieving high-efficiency machining. 【Features of MSU Type Profiling Processing】 - Contour processing using the tool's side allows for reduced processing time. - The cutting edge shape reduces tool load, accommodating large cuts. - A twisted shape that excels in chip discharge prevents chip interference with the trim section. - The insert features a three-dimensional breaker shape that enables low-resistance processing. *For more details, please refer to the PDF materials or feel free to contact us.

• Other cutting tools
• Other work tools

Introducing the "DH-FHR type" reamer for high-hardness finishing processing, handled by Daijet Industrial Co., Ltd. This product is a finish hard reamer that employs cutting edge specifications suitable for hole finishing of high-hardness materials. With a right-hand twist of 15° and an effective machining depth of 5×φDc (up to φ12.1), it achieves high precision roundness. 【Features】 ■ Reamer for high precision and high hardness material processing ■ Adopts cutting edge specifications suitable for hole finishing of high-hardness materials ■ Uses a material type specifically for high-hardness processing ■ Achieves high precision roundness *For more details, please refer to the PDF materials or feel free to contact us.

• Other cutting tools
• Other work tools

"Unrestricted" is a series of 5-axis machining tools created by Daijet, which has responded to challenging tasks through its integrated production from material design to final product, leveraging years of expertise. Machining that was previously difficult or time-consuming can now be done more freely, with higher precision and efficiency. The meticulously calculated unique shapes and functions demonstrate their power when combined with 5-axis machining machines, breaking the limits of manufacturing and opening up infinite possibilities. [Features] - A lineup that supports machining of complex shapes such as molds and aircraft - Expertise cultivated through years of developing tools tailored to customer needs - A variety of types centered around tools for molds and aircraft - Ability to select the most suitable tool materials for customers' workpieces *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Other work tools

The "Shoulder Extreme" is a shoulder milling cutter that allows for high-efficiency and high-precision machining, even with large axial cutting depths, while keeping cusp height under control. We offer two types: the "EXSAP-11 type" with a multi-edge design for small inserts, and the "EXSAP-17 type" with a maximum axial cutting depth (ap) of 15mm. There are three types available: bore type, modular type, and shank type. 【Features】 ■ Arc-shaped cutting edge trajectory: Enables high-efficiency and high-precision machining ■ Extensive lineup: Suitable for face milling, groove milling, plunging, and more ■ Robust clamping mechanism: Reduces displacement and achieves high-efficiency rough machining ■ High-precision outer diameter grinding level: Also applicable in semi-finishing machining areas *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Other work tools

The "EZ Hard Drill" is a product designed for high-efficiency drilling of high-hardness materials such as molds. By adopting the hard coating "DH1," which significantly improves hardness and oxidation resistance, wear resistance is enhanced, achieving a long lifespan. The drill material uses a high-toughness fine particle alloy to improve damage resistance. Additionally, a corner radius is provided on the outer shoulder to eliminate pitching at the corners. 【Features】 ■ Stable drilling of 70HRC high-hardness materials is possible due to the new coating "DH1" and high-toughness base material. ■ The body rigidity is high: the core thickness is more than 1.6 times that of standard carbide drills. ■ Damage resistance is significantly improved: a weak twist of 15° is adopted. *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Other work tools

This catalog introduces the "wear-resistant and impact-resistant tools" handled by Daijet Industrial Co., Ltd. It includes products such as cold forging molds and powder forming molds, as well as the process of creating superalloys and coated tools. Our company responds to customer needs with manufacturing technology using new equipment. Please take a look. [Contents (partial)] ■ Products handled ■ The process of creating cemented carbide ■ The process of creating cemented carbide dies ■ Equipment information ■ Alloy structure *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Other work tools

The "Strike Drill" is a carbide-coated drill that employs a unique coating film called "Value Coat," which excels in heat resistance and oxidation resistance, made from fine particle super hard alloy. The development of a new thinning shape that enables centripetal force and reduced cutting resistance allows for stable chip discharge from the moment of engagement with the workpiece to the bottom of the processed hole, enabling high-precision drilling with minimal enlargement of the hole at an accurate position. 【Features】 ■ New thinning shape: Achieves good engagement with low thrust force ■ Groove smoothing treatment: Excellent chip discharge performance ■ DV coating: Utilizes fine particle carbide substrate and Value Coat with excellent oxidation resistance ■ New margin shape: Reduces wear by lowering cutting heat and cutting resistance, improving the accuracy of the processed surface *For more details, please refer to the PDF document or feel free to contact us.

• drill

The "Shoulder 6" is a high-efficiency shoulder milling cutter that excels in chip evacuation and cutter body rigidity, capable of a maximum axial depth of cut (ap) of 10mm. The inserts can be used on both sides with 6 corners, making them economical, and there are two corner radii available: R0.8 and R1.6. With a high-rigidity insert thickness of 7.5mm, stable machining can be achieved in rough machining areas. Additionally, the unique three-dimensional breaker shape allows for a positive rake angle on the cutter body even with inserts that can be used on both sides, reducing cutting resistance. 【Features】 ■ Excellent chip evacuation and rigidity ■ Maximum axial depth of cut (ap) of 10mm ■ Usable for a wide range of applications such as flat milling, grooving, and plunging ■ 6-corner design that can be used on both sides ■ Stable machining in rough machining areas due to rigidity from the 7.5mm thickness *For more details, please refer to the PDF document or feel free to contact us.

• cutter
• Milling
• Other cutting tools

The "Shoulder Extreme" is a cutter with replaceable cutting edges that enables high-efficiency and high-precision shoulder milling. By making the outer cutting edge trajectory arc-shaped, it minimizes cusp height even with large axial cutting depths, allowing for high-efficiency and high-precision vertical wall machining. The maximum axial cutting depth (ap) can be set to 15mm, making it suitable for a wide range of applications including flat milling, groove milling, and plunging. 【Features】 ■ The inserts are economical with a four-corner design that can be used on both sides. ■ Applicable not only for rough machining but also in the medium finishing machining area with high-precision outer peripheral grinding quality. *For more details, please download the PDF or feel free to contact us.

• cutter
• Milling
• Other cutting tools

We have added the face mill type "HEP-FM" to the lineup of "Heptamil," which enables high-efficiency machining by increasing chip removal volume at large cutting depths during rough milling. The inserts feature an economical 7-corner design that reduces cutting resistance. The maximum cutting depth for 7-corner use is 5 mm, and the maximum cutting depth for the cutting edge is up to 12 mm. The outer circumference and front cutting edge angles are relieved in relation to the machined surface, reducing cutting resistance during machining. Additionally, the adoption of a positive cutting edge shape allows for high cutting depths and high feed rates. 【Compatible Machining】 ■ Flat surface machining ■ Pocket machining ■ Contour machining ■ Helical machining ■ Piercing machining *For more details, please download the PDF or feel free to contact us.

• cutter
• Milling
• Other cutting tools

A high-feed cutter with replaceable cutting edges targeted for high-efficiency rough machining of molds and difficult-to-cut materials such as titanium alloys.

• Milling
• cutter
• End Mills

A drill with a replaceable cutting edge for counterboring, featuring a flat tip angle of 180°, capable of non-step processing without a pilot hole on inclined surfaces and intersecting holes, suitable for a wide range of applications.

• drill

1. The insert thickness has been increased to 4mm, resulting in a cross-sectional strength that is 20% higher than conventional products. Additionally, the cutting edge shape has been optimized, allowing for stable machining under a wide range of cutting conditions. 2. The insert featuring a three-dimensional breaker offers cutting resistance that is nearly equivalent to conventional products, while providing double the number of corners with four corners on both sides, making it economical. 3. The PH breaker with a reinforced cutting edge excels in damage resistance and is suitable for high-load cutting. 4. The insert materials utilize the new PVD coatings "JC8118P" and "JC7560P," accommodating a wide range of work materials from carbon steel to pre-hardened steel, hardened steel, and high-strength stainless steel.

• Milling
• End Mills
• cutter

1. Solid modular head compatible with the all carbide shank arbor "Stubborn and Resolute." 2. Adopts a cutting edge shape optimal for machining aluminum alloys. 3. Excellent cutting performance allows for high-precision machining. 4. The use of three blades improves chip evacuation and enables high-efficiency machining.

• Milling
• End Mills

1. Adopts cutting edge specifications optimal for finishing holes in high-hardness materials. 2. Uses a material type specifically for processing high-hardness materials. 3. Achieves high precision in roundness. 4. When used in combination with the "Sigma Drill Hard" for drilling high-hardness materials, it enables high-speed, high-efficiency, and high-precision operations from drilling to finishing.

• Reamer

1. High efficiency in processing is possible with a 1.4 blade design. 2. High tool rigidity and the adoption of unequal division reduce chatter. 3. A twist angle of 45° achieves low resistance and excellent cutting performance. 4. A unique blade shape is adopted at the center of the cutting edge, ensuring good chip evacuation and stable processing. 5. New PVD coating "New DH (Dijet Hard) Coat" is adopted for high hardness materials and high-speed processing.

• Milling
• End Mills

1. The rigid body design and the adoption of a unique cutting edge shape demonstrate high precision and high performance for hard materials. 2. Smooth processing from semi-finishing to finishing of hard materials is achieved. 3. In addition to the newly developed ultra-fine particle alloy, a newly developed value coat is also adopted, realizing high-speed longevity for hard materials.

• Milling
• End Mills

1. The rigid body design and the adoption of a unique cutting edge shape demonstrate high precision and high performance for hard materials. 2. Smooth processing from semi-finishing to finishing of hard materials is achieved. 3. The use of newly developed ultra-fine particle alloy and newly developed value coating realizes high-speed longevity for hard materials.

• Milling
• End Mills

1. Stable machining is possible without a pilot hole even on inclined surfaces and in cross-hole processing. 2. In thin plate drilling, there is less burr generation compared to general drills. 3. Excellent chip disposal due to the wide groove shape. 4. Compared to other products, cutting power is reduced by about 20%. 5. High precision and long lifespan. 6. Compatible with a wide range of materials, from carbon steel to pre-hardened steel, difficult-to-cut materials such as high-hardness materials, titanium alloys, stainless steel, and aluminum alloys. 7. Available in sizes φ1-φ14 (with 0.1 increments up to φ12). 8. Sizes φ1 to φ2.9 use a special blade shape for small diameters.

• drill

High feed machining is possible with Max.ap=3mm and fz=2mm/t.

• Milling
• cutter

For drilling processing of carbon steel, tool steel, alloy steel, cast iron, and stainless steel. Also available for bridge use. Numerous applications for weather-resistant steel plates, heat exchangers, etc.!

• drill

1. Solid drill capable of drilling holes in materials with a hardness of 1.70 HRC. 2. High body rigidity and cutting edge rigidity. 3. Wear resistance and fracture resistance that can withstand hard machining. 4. Effective machining depth of 5 × Dc.

• drill

A multi-blade tool that adopts a unique small-sized 3D chip with low cutting resistance, capable of high-efficiency machining even at an ap of 1.0mm. It can perform high feed and shoulder cutting with a single tool, and also includes the "Hard Chip EPHW type" for high-hardness materials and the "Mirror Chip YPHW type" for finishing the bottom and sides.

• Milling
• End Mills
• cutter

1. High-speed and high-efficiency processing is possible with low resistance and multi-blade specifications. 2. Achieved high feed processing of 10m table feed in general steel.

• Milling
• End Mills

1. The low cutting resistance blade shape reduces power consumption by 30%. 2. The groove cross-section shape is enlarged, allowing for smooth chip discharge. 3. The adoption of straight cutting edges makes regrinding easy. 4. Due to the low cutting resistance, work hardening can be suppressed, extending the tool life in subsequent processes.

• drill

1. By combining the all-carbide shank arbor "Ganko Ittetsu," it suppresses chatter even in long protrusion machining, enabling 2 to 3 times higher efficiency compared to steel shanks. This significantly reduces processing time and achieves cost reduction. 2. From rough machining to finishing and even reciprocating machining, it can be combined with 20 types of heads, allowing for tool consolidation. 3. Damage to the tip can be addressed simply by replacing the head, and since the head is screw-mounted, it can be easily replaced.

• Milling

A multifunctional tool ideal for aluminum, stainless steel, and titanium processing related to aircraft, capable of ramping and helical machining. Excellent wall surface processing accuracy!

• Milling
• End Mills
• cutter

1. Low-resistance, multi-flute solid square end mill DV-SCMS type that can process heat-resistant alloys at high speed and high efficiency. 2. Radius end mill DV-OCSAR type that suppresses chatter and achieves high-speed, high-efficiency processing of heat-resistant alloys and titanium alloys widely used in the aerospace industry.

• Milling
• End Mills

This is a rare drill specifically designed for heat-resistant alloys in the market. We aimed to create a product that truly satisfies the tool's lifespan when machining heat-resistant alloys!

• drill

1. Compared to conventional brazed diamond drills, the integrated design features a 30° twist up to the cutting edge, enabling high-speed processing. 2. The cutting edge strength is high, with no diamond detachment. 3. Good machining accuracy results in a clean finished surface. 4. Chips can be smoothly discharged.

• drill

1. Compared to conventional brazed diamond end mills, this one-piece design allows for twisting all the way to the cutting edge, enabling high-speed machining. 2. The cutting edge strength is high, with no diamond detachment. 3. Good machining accuracy results in a clean finished surface. 4. Chips can be smoothly discharged.

• End Mills

1. Achieves ultra-high-speed feed of 4 mm per edge. 2. Even with increased machining depth, there is little variation in cutting resistance, allowing for high-efficiency machining with long protrusions.

• Milling
• End Mills
• cutter

1. Excellent chip shape with high strength. Chip strength increased by up to 68% (compared to our conventional products). 2. The model for heavy cutting employs a highly reliable double clamp system. 3. The adoption of a positive rake angle reduces cutting resistance by 21% (compared to our conventional products). 4. The modular head type offers a variety of combinations with the all-carbide shank arbor "Ganko Ittetsu."

• Milling
• cutter

Heptamil's 7 Features: 1. High cutting depth and feed rate are possible. 2. Exceptional stability during chip set due to the combination with a robust G-body. 3. Adoption of a hexagonal chip that excels in strength and cost-effectiveness. 4. All chip corners (7 corners) can be used even at high feed rates. 5. Double clamp mechanism securely holds the chip in place. 6. Identification numbers for chip corners are displayed, making it easy to distinguish the used corners. 7. A wide variety of chip materials are available, accommodating everything from cast iron and general steel to high-hardness materials.

• Milling
• End Mills
• cutter

1. A multifunctional tool that can perform three-dimensional cutting, including hole processing and end milling, with a single tool. 2. The use of three-dimensional chips enhances cutting performance and chip evacuation, enabling high-efficiency processing. 3. The combination of highly reliable cutter geometry and chip materials JC5015 and JC5040 makes it resistant to chipping and provides a long lifespan. 4. Expansion of the polished chip series for aluminum. 5. New additions to the lineup include large diameters of φ40 and φ50. The variation of chip corner radii is also enriched.

• Milling
• End Mills
• cutter