大府精巧 List of Products and Services

Our company specializes in custom-made cutting tools, with a focus on carbide jointer knives (blade attachment type). We accept manufacturing tailored to the material of the cutting tool, blade angle, and other processing targets. Please feel free to contact us with your requests. 【Manufactured Items】 ■ Woodworking machine cutting tools ■ Industrial machine cutting tools *For more details, please download the PDF or feel free to contact us.

At Obu Seiko Co., Ltd., we manufacture industrial cutting tools utilizing our hard alloy brazing technology. We accept orders with short lead times and can create products starting from a single item. We receive orders from various industries, and with our technology, we strive to deliver better products quickly and efficiently, even for single-item requests. [Reasons to Choose Us] ■ Short lead times ■ Quick response ■ Orders accepted from a single item *For more details, please download the PDF or feel free to contact us.

Our company specializes in "custom-made blade manufacturing." Our main product is the carbide jointer knife with a blade type. Its features are "being straight" and "mirror finish on the carbide part." High-level technology is also required for the straightness of the carbide jointer knife. After silver soldering the carbide, warping inevitably occurs, but with our years of cultivated technology, we can achieve a perfectly straight line. 【Types of Jointer Knives】 ■ Carbide Blade Type Jointer Knife ■ Full Carbide (Solid) Type Jointer Knife *For more details, please download the PDF or feel free to contact us.

At Obu Seiko Co., Ltd., we manufacture industrial cutting tools utilizing our carbide brazing technology. We accept orders with short lead times and can create products starting from a single item. We receive orders from various industrial sectors, and with our technology, we strive to deliver better products quickly and efficiently, even for single-item requests. [Reasons to Choose Us] ■ Short lead times ■ Quick response ■ Orders accepted from a single item *For more details, please download the PDF or feel free to contact us.

Our company specializes in custom-made cutting tools, with a focus on carbide jointer knives (blade attachment type). We accept manufacturing tailored to the material and cutting angles based on the processing target. Please feel free to contact us with your requests. 【Challenges faced by the customer in the case study】 We received an inquiry from an existing customer asking if we could manufacture cutting tools for making ras (wire mesh). The vendor they had been working with went out of business, leaving them without a place to request production, and they consulted us as we are capable of manufacturing machine cutting tools. *For details on the solutions and effects, please refer to the PDF document or feel free to contact us.

We would like to introduce four examples of blade re-sharpening and manufacturing carried out by Ohbu Seiko Co., Ltd. 【Summary of Introduced Cases】 In the case of "Re-sharpening of Specially Shaped Blades," we improved re-sharpening quality through outer diameter precision and grinding wheel selection. We restored performance to like-new condition and achieved cost reduction. In the case of "Re-sharpening of Blades for Brush Processing," we performed re-sharpening of rotary blades. The edge precision and finishing condition of the rotary blades improved dramatically. In the case of "Custom-Made," we manufactured blades for producing rasps. We utilized flat grinding technology and wire electrical discharge machining equipment. For the "Discontinued Carbide Replacement Tool," we produced a single item from a sample. After determining that it could be manufactured with our equipment and technology, we provided a quote and received an order for production. *For detailed case information, please download the PDF or feel free to contact us.

Our company originally started with the re-sharpening of woodworking machine blades. Therefore, we are capable of re-sharpening various types of woodworking machine blades. Additionally, leveraging our re-sharpening technology for woodworking machine blades, we have recently expanded our services to include the re-sharpening of blades for various industries such as plastics, rubber, paper, and various grinding blades, utilizing our current equipment to meet our customers' needs. 【Re-sharpening Division】 ■ Woodworking Blades: Circular saw blades (from electric tool blades to large diameter (710mm) circular saw blades), diamond saws, jointer blades, planer blades, slicers, cutters, diamond cutters, finger cutters, router bits ■ Metalworking Blades: Metal saws, shearing blades, end mills ■ Other Industrial Blades: Grinding blades, pelletizers *For more details, please download the PDF or feel free to contact us.

We received an inquiry from a customer asking, "I would like to make cross slits (cross cuts) in a resin board. Is it possible to manufacture this?" The customer also requested, "This time we will be making it as a prototype, so can you accommodate a single set?" We responded by manufacturing a "cross punch" that can process cross slits to the dimensions specified by the customer, along with the necessary jigs for processing. We explained our existing production capabilities for "carbide cross slit processing tools" and inquired about the customer's processing conditions and the equipment they intended to use during the slit processing. After determining that we could meet their desired shape, we provided a quote, and they subsequently placed an order. [Case Overview] - Production system that accommodates carbide machine tools from a single item - Flexible production system that can respond to customer requests in a timely manner - Manufacturing technology for carbide cross punches *For more details, please download the PDF or feel free to contact us.

In the catalog available for download from this page, we have summarized six examples of the production and re-sharpening of machine blades conducted by Obu Seiko Co., Ltd. 【Case Overview】 ■ Re-sharpening of resin processing blades (T-slot cutters) ■ Production of blades for wire mesh manufacturing ■ Production of discontinued carbide replacement tools ■ Re-sharpening of blades for brush processing ■ Repair and re-sharpening of crushing blades ■ Production of cross punches and jigs used in processing ＼ For detailed case information, please check "Download Catalog" ／