Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
61～75 item / All 121 items
Ultra-precision ultra-hard alloy material
By using complex-shaped carbide materials, you can reduce delivery times and total costs. Additionally, we offer the largest variety of carbide materials in Japan, ranging from ultra-fine particles to coarse particles, allowing you to select the right material for the right application.
We have succeeded in commercializing a fabric made of 100% tungsten by using it in a fibrous form.
Tungsten radiation shielding fabric has successfully been commercialized as a 100% tungsten fabric by using tungsten in a fibrous form. Additionally, the shielding effect has shown an average shielding rate of over 20% (note) by layering 10 sheets of fabric and stacking four 0.1mm tungsten plates. It is entirely possible to further increase the shielding rate by changing the number of layers and limiting the areas to be shielded. Furthermore, it can be finished in a fabric form, and we are currently considering its installation inside helmets, although it can also be applied to other objects. It is effective not only against gamma rays but also against X-rays, so there is potential for expansion into medical applications that comply with lead-free regulations. (Note) The shielding rate was measured at the Cobalt-60 gamma ray irradiation facility at Nagoya University, and the shielding rate may vary depending on the measurement location and usage conditions, so this result is not guaranteed. For more details, please download the catalog.
![[Production Example] Heavy-Duty Nylon Bags Slitter for Food Use Ultra-Compact Round Blade](https://image.mono.ipros.com/public/product/image/a73/2001537711/IPROS6311396952215909147.jpg?w=280&h=280)
We introduce a case of producing ultra-small round blades with a diameter of 20mm or less using super hard alloys!
We received an order for round blades for slitting processing for food protection sheets, and we would like to introduce a case we produced. After much trial and error, we decided to use round blades for this slitting process and opted for carbide materials to enhance durability compared to conventional methods. Considering the installation dimensions of the machine and the size of the slits, the final diameter was reduced to less than 20mm. For reference, a PET bottle cap has a diameter of about 28mm, making this even smaller. 【Case Overview】 ■ Purpose: Slitting processing for food protection sheets ■ Processing Details: Use of carbide materials ■ Product: Ultra-small round blade with a diameter of less than 20mm *For more details, please download the PDF or feel free to contact us.
Excellent mirror finish! We will provide according to your needs.
Binderless molds (glass lens molding) can achieve high mirror surface accuracy by controlling the WC particle size through a special sintering method. It is possible to achieve a Ra of less than 1nm. By combining thermal expansion coefficients, we can prevent core misalignment during lens molding. We can provide solutions tailored to your needs, from round bars to blank processed products. 【Features】 ○ Excellent mirror surface quality ○ Core misalignment prevention ○ Customized solutions to meet your needs For more details, please contact us or download the catalog.
We can manufacture pins in various shapes such as oval, rectangular prism, triangular prism, and eccentric shapes. Material: carbide, ceramics.
We would like to introduce our "Irregular & Eccentric Pins" at Sanwa Creation Co., Ltd. We manufacture pins in various shapes such as oval, square prism, triangular prism, and eccentric shapes. The materials include carbide, SKH51, ceramics, etc. Additionally, we accept orders starting from a single piece. If you specify your desired dimensions, we will provide a quote. Please feel free to consult with us. 【Standard Base Material Shapes】 ■ Shank Diameter: φ2 to φ12 ■ Total Length: up to 150L 【Applications】 ■ Oval Pilot Pins ■ Diamond Gauge Pins ■ Oval Press Processing Punch Pins ■ Triangular Prism Reamer Pins ■ Oval Core Pins *For more details, please refer to the PDF document or feel free to contact us.
Processing examples of ultra-hard alloy 1-micron pins (small diameter pins) with a tip size of less than 1 micron!
We would like to introduce a case study of machining a 1-micron pin (small diameter pin) made of ultra-fine particle cemented carbide. 【Case Overview】 ■ Specifications: φ1×39L×11°×tip width less than 1 micron *SEM image, magnification 2000x ■ Material: Ultra-fine particle cemented carbide ■ Application: Used in genetic research for operating manipulator devices. Additionally, it is used as a pin to create pseudo-defects in probe pins and material development settings. *For more details, please refer to the PDF document or feel free to contact us.
Special shape reamer made of ultra-hard alloy for equilateral triangles! Achieves high-precision hole finishing for brittle materials with high coaxial accuracy through one-chuck processing!
We would like to introduce the "Triangular Prism Reamer Pin" handled by Sanwa Creation Co., Ltd. It has been manufactured for hole processing in highly brittle materials where standard tools cannot be used. The cutting edge is in the shape of an equilateral triangle. Since the triangle is formed with a single chuck, the axial misalignment with the shank is within 1µm. Application: It is used for high-precision finishing of holes in the jewelry field. Orders can be placed in small lots, and detailed size specifications are also possible.
This is a carbide electrode material with a minimum diameter of φ0.01, used for electrical discharge machining. A high-hardness carbide electrode is used when drilling straighter, narrower holes.
This is a micro-diameter carbide electrode for electrical discharge machining from Sanwa Creation. Although it is an electrode for electrical discharge machining, it is made of carbide alloy rather than copper or copper tungsten. It is rare for carbide alloy to be used as electrode material, but there are cases where carbide electrodes with high hardness are employed when drilling finer holes straight. ■ Material: Carbide alloy ■ Specifications: Minimum diameter φ0.01 ■ Step length: 2 mm ■ Outer diameter precision: ±0.001 mm ■ Surface roughness: Ra0.2 µm ■ Shaft dimensions φ2 x 50L (standard) *Dimensions can be custom-made. Please feel free to consult with us.
