イシイコーポレーション Product Lineup

Our company handles cutting tools, including diamonds, carbide, and high-speed steel. Our specialties are: 1. High precision 2. Complex shapes (integrated holder type) 3. Special cutting tools with composite shapes (such as grooving + reaming). We can accommodate cutting edge materials like high-speed steel, carbide, PCD (for aluminum processing), and PCBN (for cast iron processing). One of the development goals for PCD reamers is to achieve a diameter tolerance range of 1μ. By combining the craftsmanship skills of handling general-purpose equipment with the latest NC equipment, we will realize differentiated specification tools. (We also consistently design and manufacture high-speed steel and carbide Christmas cutters for turbine processing.) Examples of keywords for inquiries to our company include: Improvement and countermeasures for defects (vibration, chipping, scratches, return marks, oversized diameter, undersized diameter, roundness, surface roughness, cylindricity, etc.), burr-free, chip fine processing, intermittent cutting, process consolidation, single-pass processing, one-shot processing, solid processing, difficult-to-cut material processing, high efficiency, CT reduction, long lifespan, cost reduction. 【Products Offered】 ■ Diamond cutting tools ■ Carbide cutting tools ■ High-speed steel cutting tools *For more details, please download the PDF or contact us.

• Other cutting tools