菅沼砥石製作所 List of Products and Services

Our company conducts safety and health education for grinder operators to prevent occupational accidents. It is important to acquire sufficient knowledge and skills about grinding machines and grinding wheels through special training, and to recognize how dangerous it is to handle grinding machines and wheels carelessly. We also offer on-site training at your workplace upon request. For groups of 10 or more participants, we provide free on-site training! Companies considering training for new employees are encouraged to contact us. Please feel free to consult us regarding the number of participants and costs (textbook fees, transportation, etc.) related to the training. ■ Excerpt from the Special Education Curriculum Chapter 1: Relevant Laws and Regulations Chapter 2: About Free Grinding Grinding Machines (Grinders) Chapter 3: About Grinding Wheels Chapter 4: About Wheel Mounting Devices Chapter 5: About Wheel Covers and Protective Equipment Chapter 6: About Mounting and Testing Grinding Wheels Chapter 7: Case Studies of Accidents *For more details, please contact us or download the PDF.

• Grindstone

The "Rubber Grinding Stone Series" is a grinding and finishing stone characterized by high elasticity. It eliminates rebound during grinding operations, allowing for stable work on curved surfaces and complex shapes. It also generates minimal burrs and edges after processing, enabling uniform finishing. We offer two types of materials: "Rubber Grinding Stones" for a wide range of deburring and finishing of metals and non-ferrous metals, and "Finishing Rubber Grinding Stones" suitable for finishing fine details of precision parts without damaging the substrate, available in both shaft-mounted and offset types. 【Features of "Rubber Grinding Stones"】 - Compatible with metals, aluminum, stainless steel, and non-ferrous metals - Improves grinding efficiency for aircraft and ship components 【Features of "Finishing Rubber Grinding Stones"】 - Suitable for removing tiny burrs and surface finishing - Made of slightly harder rubber, allowing processing without damaging the substrate *You can view the catalog from "PDF Download." If you would like a sample, please contact us.

• Grindstone

The "Carbide Rotary Burr with a shaft diameter of φ6mm" exhibits excellent grinding power for a wide range of applications, from finishing grinding to heavy grinding, deburring, and chamfering. The cutting edge, enhanced by superior cutting technology, has further improved durability. Additionally, we offer a "Carbide Rotary Burr Assortment Set" with highly versatile shapes, making it convenient for trials or as a staple item. 【Assortment Set Lineup】 ■ High-performance carbide burr with a shaft diameter of φ6mm ■ Carbide burr with a shaft diameter of φ6mm single cut ■ Carbide burr with a shaft diameter of φ6mm double cut *For more details, please refer to the catalog or feel free to contact us.

• Other abrasives
• Other cutting tools
• Tool Sets

The "Stick Grinding Stone" is a vitrified grinding stone made from carefully selected abrasive grains, offering exceptional grinding power. We have a wide range of products, including the "Mold Grinding Stone YHZ Blue," which is highly versatile and suitable for mold steel, the "General Purpose Grinding Stone WA White," which is ideal for light grinding when the processing area is large, and the "Oil Stone," which is used with kerosene or grinding oil. 【Features】 ■ Mold Grinding Stone YHB Brown Dry Type <For Rough to Medium Finishing> - Strong and resistant to breakage during rib polishing, with no wear on the grinding stone. ■ Mold Grinding Stone YHS Yellow Wet Type <For Medium to Finishing> - Sulfur is adhered to the stone's pores to minimize grinding marks on the workpiece. - Resistant to breakage, improving the roughness of the finished surface. ■ Mold Grinding Stone YHM Color-Coded Dry and Wet Type <For Final to Mirror Finishing> - Achieves a soft touch with moderate hardness and strength, providing excellent gloss. - Grain size can be identified by color. *For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Other abrasives
• Other cutting tools

The "Rubber Control Grinding Wheel" is a high-quality control grinding wheel that improves the machining accuracy and work efficiency of centerless grinding. We offer a lineup that includes the "Standard Type" of A abrasive grains, as well as "Wear-Resistant High-Grade" products made with AZ (Zirconia) abrasive grains and "High-Precision Type" products made with AZS abrasive grains. Additionally, it is possible to manufacture special grade products based on your specifications for grain size, bonding strength, outer diameter, and more. 【Features: AZ (Zirconia) Wear-Resistant High-Grade Products】 - Excellent wear resistance significantly improves dressing intervals - Enhanced machining accuracy - Uses a special bonding agent primarily made of natural rubber - Inert to both oil-based and water-soluble grinding fluids - Provides stable performance over long periods (3-year quality guarantee) *For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Other abrasives
• Other cutting tools

The "No. 1 Flat Grinding Wheel" is a high-quality general-purpose grinding wheel that is ideal for bench grinders and pedestal grinders. You can choose from four types of abrasive grains according to your application, such as "WA (Red)," which is commonly used for bench and pedestal grinders, and "WA (White)," which is suitable for hard, heat-sensitive steel and grinding with a small amount of cutting. 【Features】 ■ WA (Red) ・ Widely used for bench and pedestal grinders ■ WA (White) ・ Suitable for hard, heat-sensitive steel and grinding with a small amount of cutting ■ A (Gray) ・ Suitable for heavy grinding due to its high toughness (low brittleness) ■ GC (Green) ・ For grinding hard and brittle materials *For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Other abrasives
• Other cutting tools

The "Resinoid Mounted Grinding Wheel" has moderate elasticity due to its phenolic resin binder, resulting in minimal rebound during cutting, making it user-friendly for operators. Its sharp cutting ability is a key feature, with reduced clogging, allowing for maximum work efficiency. 【Features】 ■ Active in various processing sites ■ Minimal clogging ■ Improved work efficiency ■ Moderate elasticity due to phenolic binder ■ Minimal rebound during cutting *For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Other abrasives
• Other cutting tools

The "Nylon Non-Woven Abrasive Disc" is an offset-type finishing disc made of layered nylon fibers with abrasive particles. It offers excellent flexibility, allowing for polishing finishes that fit both flat and curved surfaces. Additionally, it does not clog, generates minimal heat on the work surface, and is highly durable. It can be used for rust removal from various metals, finishing before painting, as well as for finishing wood. 【Features】 - Does not leave deep scratches on the work surface, allowing for a soft finish - Excellent flexibility that fits flat and curved surfaces - No clogging and minimal heat generation on the work surface - Highly durable - Usable for finishing not only metals but also wood *For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Other abrasives
• Other cutting tools

The "Offset Grinding Wheel" is a versatile resin bond grinding wheel that achieves high quality at a low price. It is ideal for deburring and edge finishing tasks on general steel materials, carbon steel, and stainless steel. We offer a wide range of applications for general grinding work with the "A/WA" series, and the "ZW" series, which uses zirconia abrasive grains, excels in grinding efficiency and durability. 【Features】 ■ Excellent workability for grinding, cutting, deburring, and polishing tasks ■ Highly versatile ■ Achieves high quality at a low price For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Other abrasives
• Other cutting tools

The latest cutting technology has further improved durability. ■Features - Available in single cut and double cut. - Single cut provides a smoother grip and better finish compared to double cut. - Double cut offers less bite, a smooth cutting feel, and the shavings are granular, making it safe.

• Other cutting tools

This is a high-performance rotary burr with a blade suitable for chamfering and deburring. It comes in four distinctive shapes, allowing for a wide range of tasks to be performed with just one tool. ■Features - Different blade designs on the top and bottom - Cutting processing at various angles - Easy and quick chamfering - Deburring following the workpiece - Four shape options available - Suitable for processing various materials such as general steel, various alloy steels, stainless steel, non-ferrous alloys, cast iron, heat-resistant alloys, hardened steel, die-cast products, and more.

• Other cutting tools

The rubber grinding stones from Suganuma Grinding Stone Manufacturing Co. have a unique elasticity that allows for stable work without rebound, making it possible to minimize the occurrence of burrs and edges after processing. ■ Features - Achieves a uniform finish without leaving deep scratches, resulting in high efficiency. - Provides stable work without rebound due to its unique elasticity. - Minimizes the occurrence of burrs and edges after processing. - Can be widely used on general metals, aluminum, stainless steel, and non-ferrous metals.

• Grindstone

The "Sugunuma Grinding Wheel Manufacturing Co., Ltd. Comprehensive Catalog" is a comprehensive catalog of Sugunuma Grinding Wheel Manufacturing Co., which handles resin grinding wheels, vitrified grinding wheels, and super abrasive products. We deliver products from our Chinese factory, which meets cost and quality requirements, achieving high-quality "manufacturing" that is competitive in the market. This document features a wide range of products that are active on the front lines of various fields, including the resin grinding wheel series, vitrified grinding wheel series, and carbide rotary bur series. [Contents] ■ Resin Grinding Wheel Series ■ Vitrified Grinding Wheel Series ■ Various Grinding and Polishing Tools ■ Safety Handling Education Services *For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Contract manufacturing

The "Nylon Non-Woven Abrasive Disc" is a polishing disc that excels in flexibility and fits both flat and curved surfaces for polishing finishes. It does not leave deep scratches on the work surface and allows for a soft finish. It can be used for removing rust from various metals, finishing before painting, correcting and blurring scratches, cleaning dirt, and removing discoloration after welding. Additionally, it can also be used for finishing wood and other materials. 【Features】 ■ Offset type ■ Excellent flexibility ■ No clogging and minimal heat generation on the work surface ■ Soft finish ■ Wide range of applications *For more details, please refer to the catalog or feel free to contact us.

• Grindstone
• Other abrasives