Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 77 items
To the tool grinding site, high precision and high operability NC tool grinding machine TGR-200.
To efficiently grind the manufacturing and re-sharpening of cutting tools, sufficient machine rigidity, good functionality, and user-friendly operability are necessary. Based on a long career as a cutting tool manufacturer and excellent tool production technology, we have realized a high-precision, high-operability NC tool grinding machine.
The precision grinding performer, TGR-250, polished at the peak of technology.
The TGR-250 is a state-of-the-art tool grinding machine that achieves a high level of precision. Previous tool grinding machines had various challenges. In particular, the drive for the A-axis and C-axis, which are the rotating axes, used gears, making it impossible to avoid a decrease in grinding precision due to backlash. As the years of use increased, regular maintenance was required, including periodic adjustments for backlash to address deterioration, and replacement was necessary when wear progressed. The TGR-250 has newly adopted direct drive motors for the A-axis and C-axis, achieving an astonishing backlash of "0". This has dramatically improved the potential of the tool grinding machine.
High-performance tool edge grinding is possible! Compact design with high cost performance.
The "TGR-016 series" is an NC tool grinding machine specialized in "tool edge sharpening." For drills, it is equipped with software that measures the cutting edge shape with a sensor and performs negative land processing as standard. Starting with the "TGR-016α," which allows for high-performance regrinding of tools at a compact size and low price, we also offer the fully automatic NC tool grinding machine "TGR-016Hi" among our lineup. 【Features】 ■ High-precision processing including honing of drill edges ■ Compact design considering effective use of space ■ High cost performance ■ Standard equipped with software (ITPS) that allows for interactive data input ■ Roller-type gears with excellent precision and transmission efficiency are used for the swivel and rotation axes *For more details, please refer to the PDF materials or feel free to contact us.
Utsunomiya Manufacturing looks to the future of manufacturing, evolving tools and grinding machines.
Utsunomiya Manufacturing Co., Ltd. has been dedicated to the production of cutting tools, primarily drills, and tool grinding machines for over 90 years since its establishment in 1923. Thanks to your support, we are utilized in various fields, including the automotive industry, which is our core industry, as well as construction machinery and electronics. In line with the remarkable development and evolution of industries, our company will continue to gather the latest technological capabilities and strive to provide the best and most optimal products consistently. 【Product Line】 ■ Various types of drills ■ Various cutting tools ■ Custom manufacturing ■ NC tool grinding machines ■ Design and manufacturing of dedicated machine tools ■ Fully automatic NC tool grinding machines *For more details, please refer to the PDF document or feel free to contact us.
Equipped with measuring devices and an automatic transport system! Ideal for a wide variety of insert chip processing!
The "TGR-250α" is a fully automatic insert chip grinding machine that incorporates advanced technology to achieve improved processing accuracy and efficiency. Equipped with measurement devices and an automatic transport system, it is well-suited for processing a wide variety of insert chips. It allows for clamping of both outer peripheries and grooves using a clamping bar method. 【Features】 ■ Well-suited for processing a wide variety of insert chips ■ Equipped with measurement devices (automatic projection measuring instrument + contact measuring instrument) ■ Equipped with an automatic transport system (small robot + pallet type) - Capable of storing approximately 100 to 300 workpieces - Quick supply and retrieval possible with double-hand operation *For more details, please refer to the PDF document or feel free to contact us.
Providing products with a willingness to customize! Here are some points that receive high praise.
Our company has nearly 100 years of accumulated technology and experience, which has been highly evaluated by our clients. Since our establishment in 1923, we have engaged in development, production, and sales across various industrial sectors. We have consistently approached challenges from the customer's perspective and have maintained a willingness to customize our products. Our motto is that our responsiveness equals our company strength. Additionally, each department, including sales, technical development, production, and management, demonstrates its expertise in its respective duties, working together with care to deliver our products. [Reasons for Choosing Us] ■ Responsiveness tailored to customer needs - We always tackle challenges from the customer's perspective and are open to customization. ■ Proven experience and track record - Solid know-how backed by over 90 years of experience in tool manufacturing. ■ Technical expertise and teamwork - Each department showcases its skills in its duties and collaborates effectively. *For more details, please refer to the PDF document or feel free to contact us.
![[Product Example] Regrinding Process of Taps Using the TGR-016 Series](https://image.mono.ipros.com/public/product/image/c19/2000834794/IPROS63718385246427695185.png?w=280&h=280)
There are two types of processing methods! If regrinding can be done even once, it will significantly reduce tool costs!
Introducing the regrinding of taps using the highly acclaimed 'TGR-016 Series,' which specializes in cutting edge grinding, including drills and end mills. By implementing this, the amount of new tap purchases can be halved, reducing tool costs. Additionally, you will be less troubled by the delivery times of new taps. There are two processing methods: "flute grinding" and "tip filling + engagement part grinding," allowing you to choose the appropriate method based on how you preset the taps for use. 【Benefits of Implementation】 ■ Halves the amount of new tap purchases, reducing tool costs ■ Less hassle with delivery times for new taps ■ Two processing methods to choose from: - Flute grinding, tip filling + engagement part grinding *For more details, please refer to the PDF document or feel free to contact us.
![[Product Example] Honing of Carbide Drill Cutting Edges (Negaland) Processing](https://image.mono.ipros.com/public/product/image/499/2000834797/IPROS79879469788677581079.png?w=280&h=280)
Easily create complex blade shapes! It solves the variability in processing quality due to manual work!
The TGR-016α has received great acclaim as an NC tool grinding machine specialized in "tool edge sharpening." To prevent chipping and chipping on the cutting edge of carbide drills, a "small chamfer" is applied to make the coating less likely to peel off. Our company has been working on development with the goal of processing "with high precision," "easily," and "more quickly" using NC tool grinding machines. By introducing the machine, we eliminate the "difficulty of passing down skills" through manual craftsmanship. Additionally, the program has evolved, making it easy to shape complex cutting edge geometries. 【Benefits of Introducing the Machine】 ■ Eliminates the "difficulty of passing down skills" through manual craftsmanship ■ Resolves "variability in processing quality" caused by manual work ■ The program has evolved, making it easy to shape complex cutting edge geometries *For more details, please refer to the PDF materials or feel free to contact us.
Compact tool grinding machine
Processing can be done at the center. The on-board dress allows for one-touch dressing of the diamond wheel.
World's smallest CNC 5-axis tool grinding machine
A CNC tool grinding machine that achieves maximum flexibility through an innovative 5-axis concept. It is ideal for regrinding general cutting tools and small batch production. Perfect for tool rooms: A spacious working area, perfect Schneeberger machine quality, and excellent stability are achieved within the footprint of a tool cabinet! It features an ultra-compact design that accommodates tools up to 99 cm wide, 250 mm in diameter, and 250 mm in length. Expand applications and improve productivity with accessories. Numerous accessories to broaden the machine's range of applications and productivity.
High rigidity and high precision quick change tool post for lathes.
The PZ turn is a head-split type tool developed for automatic lathes. It is a groundbreaking product that breaks the conventional wisdom of split tools with high precision and high rigidity, enabling off-machine setup in the world of automatic lathes. Since its domestic sales began in 2018, the lineup has been continuously expanded and evolved to be more user-friendly. This item is recommended for automatic lathe users who: - Face labor shortages and differences in operator skill levels - Want to increase productivity - Want to prevent defective products from flowing out due to trial cutting - Want to improve the working environment
It is now possible to regenerate ball end mills with a radius of R1.0 or less, which was impossible with CNC grinding machines!
By dividing the process with two types of machines, we have succeeded in reducing the weight of the work head, achieving high precision R with smooth R turning.
Easily re-sharpen drills!! By changing the grinding stone, you can re-sharpen not only high-speed steel drills and carbide drills, but also concrete drills.
◆ By replacing the grinding stone, not only can high-speed steel drills be re-sharpened, but also carbide drills and concrete drills can be re-sharpened. ◆ Re-sharpening of woodworking, plastic, and sheet metal center bit drills is also possible. ◆ The clamping method is not a collet type, so there are no extra parts at all. * With the included attachments and collets, re-sharpening of Morse tapered drills, three-blade chamfering tools, NC center drills, etc., is also possible.
Dental bar manufacturing tool grinder "M647"
This is a CNC tool grinding machine for dental bar processing with 6-axis control. It is also suitable for mass production of industrial cutting tools.
Long-life external diameter milling cutter
A friend for cost reduction and productivity improvement! Long-lasting outer diameter face milling cutter.
Anyone can easily grind the blade shapes of major tool manufacturers! The installation area is about one-third that of a large grinding machine.
The fully automatic tool grinding machine Epsilon allows anyone to easily grind the cutting shapes of major tool manufacturers. It supports the grinding of two-flute drills, reamers, taps, three-flute drills, and end mills. Users can also create NC programs and control the machine independently. 【Features】 ● Easy and intuitive operation with a touch panel ⇒ Equipped with a 15-inch touch panel monitor that excels in waterproof and dustproof performance ● Tool data can be created with minimal input ⇒ Simply select the tool shape and input each parameter ● Easily reproduce tool shapes from various manufacturers ⇒ Grinding programs for major tool shapes are pre-installed in the machine ◎ For more details, please contact us or download the PDF materials.
Walter Company: High-precision processing of fine tools with a diameter of 0.1mm. Regrinding is also acceptable! High rigidity and low vibration for high quality.
The HELITRONIC series from WALTER, renowned for its high-precision tool grinding machines. Among them, the product specialized for the production of small-diameter tools is the 'Helitronic Micro.' It features a linear scale on the vertical axis and a mineral cast machine bed, enabling high-precision machining due to its high rigidity and low vibration. Additionally, the head can accommodate up to three grinding wheels and comes standard with three spindles, making it suitable for mass production of various types. 【Features】 - To counter thermal deformation, it is equipped with temperature sensors and cooling devices on each axis. - Manufacturing can be done from a tool diameter of 0.1mm, and regrinding is possible from a tool diameter of 2mm. - Applicable tool diameter: 0.1 to 12.7mm - Applicable tool length: outer diameter grinding up to 300mm - Bottom edge grinding: 120mm *For more details, please refer to the documentation. Feel free to contact us with any inquiries.
Walter Corporation achieves finishing quality equivalent to polished tools! Added discharge function to high-end grinding machines, compatible with PCD tools!
The high-precision tool electric discharge grinding machine "Helitronic Vision Diamond 400L" is the latest model equipped with the newest generator on the well-regarded high-end grinding machine "HELITRONIC VISION 400L" from WALTER, responding to the increasing demand for high precision in PCD tool manufacturing, achieving high-precision tool electric discharge and grinding processing. The machined surface of PCD tools can achieve a finishing quality comparable to that of polished tools! The user-friendly Tool Studio also allows for electric discharge machining programming, significantly improving operability. It can accommodate a wide variety of products and large lots with a robot loader and grinding wheel exchange system! [Reasons to Choose This Product] - Achieves quality on par with polished finishes! For PCD tool processing! - Customizable to accommodate a wide variety of products and large lots! *For more details about the product, please contact us directly.
A new discharge machining technology for a perfect discharge process! High surface roughness is achievable.
The "Helitronic Raptor Diamond" is an entry-level solution with high cost performance that enables the electrical discharge machining of PCD and CBN tools, as well as the grinding of HSS and carbide tools in a single chuck, all while requiring minimal floor space. The target tool diameter ranges from 3 to 400 mm, with a maximum tool length of 270 mm and a maximum tool weight of 50 kg. It features a WALTER gantry structure and a cast iron machine bed, providing vibration resistance and achieving excellent surface roughness. 【Features】 ■ High cost performance ■ Target tool diameter: 3 to 400 mm / Maximum tool length: 270 mm / Maximum tool weight: 50 kg ■ WALTER gantry structure and cast iron machine bed ■ Three linear axes X, Y, Z with ball screws ■ High surface roughness achievable *For more details, please refer to the PDF document or feel free to contact us. *An English version of the catalog is available for download.
Suppresses vibrations and accurately translates the high dynamics of digital drive into grinding!
The "Helitronic Raptor" is an ideal entry-level machine for efficiently grinding and regrinding rotationally symmetrical tools while minimizing floor space. The target tool diameter ranges from 3 to 320 mm, with a maximum tool length of 280 mm and a maximum tool weight of 50 kg. The WALTER gantry structure, due to its weight and rigidity, suppresses vibrations and accurately translates the high dynamics of the digital drive into grinding. 【Features】 ■ Efficiently grind and regrind rotationally symmetrical tools while minimizing floor space ■ Suppresses vibrations and accurately translates the high dynamics of the digital drive into grinding ■ The spindle can hold up to 6 grinding wheels ■ Ball screw linear axes X, Y, Z ■ Rotary axes A and C equipped with worm drives *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.
Publishing information on the machine structure, software, and processing examples of cutting tool machining machines!
This feature summarizes the proposal for high-quality small-diameter tool manufacturing by WALTER Corporation. It includes information on the "machine structure" of cutting tool processing machines, as well as various "software" and "processing examples." We introduce how we can respond to the diverse needs of our users and how our company contributes to the manufacturing of high-precision, high-quality, and high-value-added tools, from both the hardware and software perspectives of small-diameter tool processing machines. We invite you to read it. [Contents] ■ Introduction to WALTER's Micro ■ Machine structure of WALTER machines ■ Software ■ Processing examples ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.
Innovative automation solutions in tool production
An innovative solution for connecting WALTER's grinding machines, electrical discharge machines, measuring machines, and upstream and downstream machines from other system partners in the production process. The ATP system can be integrated into existing systems without requiring additional floor space and is also suitable as an interface for machines from other manufacturers. It consists of at least one robot cell (ATP ROBOCELL) that can automatically load tools from the front of the WALTER machine, and an ATP Mobile Robot that transports pallets and individual parts from the warehouse to the processing machine. This includes a standardized communication model between the machines and the ATP AMR transport robot, as well as a control system for more advanced data and process control.
PCD (Polycrystalline Diamond) / PCBN (Polycrystalline Cubic Boron Nitride) universal tool cutting machine
The latest NZX-3 model polishing machine from Nagoya Diamond Industry incorporates the opinions of professionals who perform polishing work in-house, continuously improving and enhancing the machine from the user's perspective. It is well-received not only in Japan but also by customers around the world for its compact size and ease of use. It is suitable for re-polishing in-house PCD cutting tools (offering benefits such as reduced re-polishing costs, shortened delivery times, and quicker responses for prototypes). 【Features】 ○ Compact ○ Easy to use ○ Unique polishing technology with technical guidance ○ Safe for beginners to engage in polishing work For more details, please contact us or download the catalog.
Expectations for short delivery times and cost reduction! Industry: Automotive (prototyping), Semiconductors, Robotics
The WALTER-made tool grinding machine "HELITRONIC POWER DIAMOND" and the optical measuring device "Helicheck Pro" have enabled in-house production of special tools. This is expected to reduce lead times for processes requiring special tools and lower costs through increased processing efficiency. Furthermore, we can respond to unforeseen circumstances "faster than anyone else." *For more details, please refer to the PDF document or feel free to contact us.*
Among diamond tool manufacturers worldwide, we have an outstanding array of cutting-edge production equipment, ensuring stable quality and securing production volume!
Zhengzhou Diamond was founded in 1997 and is equipped with experienced engineers, precision manufacturing equipment, and a sound management system, incorporating industry-leading facilities. We strive to bring the outflow of defective products as close to zero as possible. In 2007, Zhengzhou Diamond established a comprehensive factory for design, manufacturing, operations, and employee dormitories. The total area is 25,152 square meters, with a construction area of 20,001 square meters, including the first and second factories, which adopt a state-of-the-art production management system to provide the best environment for precision tool production. For more details, please contact us or refer to our catalog.
4-axis servo motor control! Introducing our CNC profile grinding machine.
The "ENC-09" is a universal tool grinding machine (CNC profile grinder) that uses a Mitsubishi numerical control device. It is compatible with both water and oil for grinding fluid. It comes standard with an oil mist removal device, and the coolant tank is stored beneath the main body. 【Machine Specifications (Partial)】 ■ Maximum outer diameter of processable tools: 400mm ■ Maximum width of processable tools: 300mm ■ Grinding wheel diameter: 150Φ to 250Φ ■ Grinding wheel spindle hole diameter: 31.75mm ■ Work head taper: BT-40 ■ Tip relief angle/squareness angle: 0 to 45° *For more details, please refer to the PDF document or feel free to contact us.
End mill grinding machine with standard equipment for 12-divided spindle and ratchet indexing.
The "GT-200KR Type R-kun" is a grinding machine designed specifically for end mills, making grinding easier. It can grind ball end mills, corner radius end mills, cutting edges, and outer peripheral edges. Additionally, with the standard equipment of a 12-part radial indexing mechanism for the spindle, indexing for 2, 3, 4, and 6-flute tools can be done easily. 【Features】 ■ Easy grinding ■ Standard equipment of a 12-part radial indexing mechanism for the spindle ■ Capable of indexing for 2, 3, 4, and 6-flute tools *For more details, please refer to the catalog or feel free to contact us.
Borazon grinding stone used! A drill-specific grinding machine that allows for quick and precise chucking.
The "YG-32 model" is a dedicated grinding machine for drills that can grind a wide range from φ3 to φ32. It uses a precision 6-jaw chuck, allowing for quick and accurate chucking. Additionally, by using borazon grinding wheels, it enables easy and precise sharpening of cutting edges and thinning in a single setup. 【Features】 ■ Uses a precision 6-jaw chuck ■ Allows for quick and accurate chucking ■ Utilizes borazon grinding wheels ■ Cutting edge grinding uses a setting gauge ■ Ensures double-sided grinding with a single cut (the spindle is a standard two-part split) *For more details, please refer to the PDF document or feel free to contact us.
