Grindstone(120) - List of Manufacturers, Suppliers, Companies and Products

7mm thick grinding wheel Black Seven

The amount of waste is 20% off compared to conventional methods. The newly developed manufacturing process increases durability by over 150%.

We have successfully amplified the grindable area and reduced the waste amount by approximately 20% compared to conventional methods through the new design of the non-grindable (waste) parts. The hassle of replacing grinding wheels has also been reduced, enhancing work efficiency while considering the environment. Additionally, through a newly developed manufacturing method, we have formed a special shape with a thickness of 7mm, significantly improving durability. We have achieved over 150% increase in durability compared to the conventional product with a thickness of 6mm. For more details, please contact us or refer to the catalog.

Company：クロダ
Price：Other

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Ideal for cutting hard and brittle materials! Introducing diamond precision cutting wheels.

Leave the cutting of hard brittle materials to SACUTTER!

The product we are introducing this time is the diamond precision cutting wheel SACUTTER. It is developed for hard and brittle materials that are difficult to cut with conventional cutting wheels, making it ideal for cutting and grooving hard alloys, glass, ceramics, and more. It excels in cutting performance and processing accuracy, and we highly recommend you give it a try.

Company：大和製砥所
Price：Other

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High-performance cutting wheel for metal "Resibon Super Cut RSC"

Exhibits outstanding cutting power against stainless steel! It combines excellent cutting ability with durability.

The "Rejibon Super Cut RSC" is a high-performance cutting disc for metal that boasts high safety due to its double-sided reinforced structure, along with excellent cutting power and durability. It comes in a lineup that includes a 1mm type focused on cutting speed, a 1.6mm type that excels in the balance of sharpness and durability, and a 2.5mm type that achieves remarkable durability and excellent workability. It demonstrates outstanding cutting power against stainless steel. 【Features】 ■ Double-sided reinforced structure ■ High safety ■ Combines excellent cutting power and durability ■ Outstanding cutting power against stainless steel *For more details, please refer to the PDF document or feel free to contact us.

Company：日本レヂボン
Price：Other

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Straight Type Double-Sided Reinforced Cutting Wheel "Zeta Cut"

Safe with domestic manufacturing and designed for safety with double-sided reinforcement! We offer a lineup with outer diameters ranging from 125 to 205 mm.

The "Zeta Cut" is a straight-type double-sided reinforced cutting wheel that boasts top-class cutting speed and durability in the industry. It delivers exceptional cutting performance with light force, cutting smoothly while reducing kickback. Stable operation is possible. Additionally, it is available in outer diameters of 125-205mm. It enhances efficiency with cutting speeds that are unmatched even with various thicknesses of steel materials. 【Features】 ■ Top-class cutting speed and durability in the industry ■ Manufactured domestically for peace of mind, with a safe design featuring double-sided reinforcement ■ Exceptional cutting performance with light force ■ Cuts smoothly while reducing kickback, enabling stable operation ■ Available in outer diameters of 125-205mm ■ Enhances efficiency with cutting speeds that are unmatched even with various thicknesses of steel materials *For more details, please download the PDF or feel free to contact us.

Company：ニューレジストン
Price：Other

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SE Series Grinding Stones for Glass Polishing Finish

The abrasive has a high grit ratio, providing better gloss than rubber-based bonded abrasives, and allows for stable finishing and polishing.

The SE series polishing stones for glass finishing use only high-purity cerium oxide, which is cured with resin, resulting in a high abrasive grain ratio that provides better gloss than rubber-based bonded stones, allowing for stable finishing polishing from start to finish. They are ideal for the final polishing process and glossing of the edges of plate glass. For more details, please contact us or refer to the catalog.

Company：新栄製砥
Price：Other

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Rubber grinding stone "K-140/141/142"

Active in removing surface rust and dirt! Considerate of the base material, resulting in a clean finish.

The "K-140/141/142" is a rubber grinding stone that allows for smooth operation without clogging due to its fine abrasive particles. When polishing the tip of a spatula, it can achieve uniform results without unevenness compared to paste types. It can also be used for wet grinding, similar to waterproof sandpaper. Additionally, there are related products such as the rubber stone holder "K-145," the deburring knife "K-35," the pipe cutter "K-203," and the metal cutting saw "K-128." 【Specifications (partial)】 ■K-140 - Abrasive grain size: #60 - Material: Foam NBR with abrasive material - Size mm: 50×25.5×20 - Heat resistance temperature °C: 60 *For more details, please refer to the PDF document or feel free to contact us.

Company：BuhinDana
Price：Other

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Introduction of the mold grinding stone "PA" - Samples available.

Grinding stone using PA abrasive particles.

The product we would like to introduce from our main product line of grinding wheels is the item called 'PA'. It is a ceramic grinding wheel that uses PA (Pink Alundum) abrasive grains. It is ideal for dry use in polishing press molds and similar applications. Currently, we are offering free samples, so please feel free to contact us for more details!! ↓↓↓ --------------------------------------------- Yamato Seito Co., Ltd. Sales Department 5-1613 Hata, Kashiba City, Nara Prefecture 639-0245 TEL: 0745-77-2955 FAX: 0745-78-0667 Email: yamato@yamatoseito.co.jp URL: http://www.yamatoseito.co.jp ---------------------------------------------

Company：大和製砥所
Price：Other

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Super Abrasive Grinding Stone Dresser "X POWER"

Contributing to environmental conservation! By using a dresser with the same shape as the product, single setup is possible.

"X POWER" is a dresser for super abrasive grinding wheels (CBN wheels and diamond wheels) that efficiently processes truing and dressing simultaneously. It is highly effective not only for resin bond wheels but also for vitrified bond and metal bond super abrasive wheels in truing and dressing. Compared to conventional methods (such as truing with soft steel grinding or WA), the truing time can be significantly reduced. It can accommodate the shapes and sizes desired by customers. 【Features】 ■ The cutting performance after truing is extremely good → By grinding with X POWER, the bond of the grinding wheel is removed. ■ The structure and usage method are simple → Does not require special equipment. ■ The shape can be changed according to the application → Offers flexibility and can accommodate various equipment. *For more details, please refer to the PDF document or feel free to contact us.

Company：三栄精工
Price：Other

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Precision Cutting Wheel "Japan Disc Resin Bond Cutting Wheel"

A stunning cut surface! This cutting wheel is ideal for fine cutting of difficult-to-machine materials.

The "Japanese Disc Resin Cutting Wheel" is manufactured using a special process and can be used dry, but it particularly demonstrates excellent performance when used wet. The thickness accuracy is exceptionally high, and it is especially effective when used in conjunction with the precision automatic cutting machines from Japanese Disc Industry. It is highly recommended for precise and fine cutting of difficult-to-cut materials. 【Features】 - A thin cutting wheel capable of cutting various metal pipes and solid materials with high precision and good cutting surfaces. → Various metals: iron, SUS, tungsten, molybdenum, Inconel, etc. - No clogging or burning, resulting in good cutting surfaces. - Excellent cutting performance allows for high cutting precision. - Cutting wheels are indispensable for cutting items such as syringes, industrial pipes, and electronic components. For more details, please contact us or download the catalog.

Company：日本ジスク工業
Price：Other

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Translucent Hard Alcanthas (Extra Fine) TAB-82-C

Translucent hard Arkansas whetstones are classified as genuine hard Arkansas whetstones according to specific grading based on specific gravity testing.

●The distinction between Black Hard and Translucent Hard within this genuine Hard Arkansas whetstone is simply based on customer preference. ●The Translucent Hard Arkansas whetstone appears uniform and shows translucent shades of gray, white, yellow, brown, and occasionally pink. Although it is called translucent, it is actually closer to an opaque white color. ●Due to being quarried from nature, we cannot accommodate specific requests for size, mesh, color, etc. Please choose from the item numbers.

Company：FIRSTEC CORPORATION
Price：10,000 yen-100,000 yen

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Offset Grinding Wheel "NEX'US Offset"

Offset grinding wheels specially formulated with different types of bonding resins for heavy pressure grinding and light pressure grinding.

"NEX'US Offset" is an offset grinding stone that maximizes the characteristics of zirconia abrasive grains, focusing on grinding power. It features a special blend of different bonding resins for heavy and light pressure grinding, boasting a high grinding ratio. Additionally, it is available in various sizes. [Features] ■ Focus on grinding power ■ Maximizes the characteristics of zirconia abrasive grains ■ Special blend of different bonding resins for heavy and light pressure grinding ■ Boasts a high grinding ratio *For more details, please refer to the PDF document or feel free to contact us.

Company：三晃製砥堀之内工場
Price：Other

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【システム非公開】キング砥石　キング仕上砥　F-1型 #4000

特殊砥材にて製作されていますので短時間で、切れ味が冴えるするどい刃が付き、作業の能率を高めます。

当社で運営する会員限定の卸売(仕入れ)サイト「Kenko卸.com」では、「キング砥石　キング仕上砥　F-1型 #4000」を取り扱っております。特殊砥材にて製作されていますので短時間で、切れ味が冴えるするどい刃が付き、作業の能率を高めます。

Company：新日本機能食品
Price：Other

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Ibaraki Grinding Co., Ltd. Business Introduction

A grinding wheel manufacturer specializing in ultra-thin cutting wheels and electroplated tools!

Ibaraki Seito Co., Ltd. handles ultra-thin cutting wheels and electroplated tools. We offer ultra-thin cutting wheels suitable for precision cutting of metals, glass, ceramics, and more, including diamond and CBN ultra-thin cutting wheels for carbide and ceramics that provide the highest cutting performance and overwhelming long life, as well as diamond and CBN electroplated wheels. We manufacture according to the specifications of cutting machines, so please feel free to contact us with your requests. 【Features】 ■ Confidence in cutting performance, thinness, and strength ■ Wide range of sizes available ■ Compatible with various applications and shapes in grinding processes ■ Achieves high precision and high efficiency processing of difficult-to-cut materials at low cost *For more details, please download the PDF or feel free to contact us.

Company：茨城製砥
Price：Other

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Whetstone "Chamfering (Outer Edge) Wheel"

Achieve high precision and high efficiency processing! Introducing grinding wheels that use metal bond as the binder.

The "Chamfering (Outer Circumference) Wheel" is a grinding wheel for chamfering silicon wafers. It uses a metal bond as the binder, achieving high precision and high efficiency processing. It accommodates various specifications such as V shapes, R shapes, single grooves, and continuous grooves. We have processing examples with a particle size of #800, a wheel peripheral speed of 2500 m/min, and a surface roughness (Ra) of 0.3 μm. Please feel free to contact us when you need assistance. 【Features】 ■ For chamfering processing of silicon wafers ■ Uses metal bond as the binder ■ Achieves high precision and high efficiency processing ■ Accommodates various shapes, single grooves, continuous grooves, and rough/finish integrated types *For more details, please refer to the PDF document or feel free to contact us.

Company：アダマス
Price：Other

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Finishing Whetstone "Gomangoku Diamond Stick"

A revolutionary diamond sharpening stone! It sharpens and polishes remarkably well, resulting in a smooth finish.

The "50,000 Stone Diamond Stick" can remove burrs from hard-to-reach corners and uneven surfaces. Each diamond abrasive grain is arranged in a dot pattern. It can be used in any direction—vertically, horizontally, or diagonally—without any specific orientation required. The diamonds used are of high quality, providing excellent cutting performance and durability. The feel of the burr catching is easy to understand, allowing for minimal dimensional changes. Additionally, the diamonds are electroplated using a special method, ensuring that all cutting edges are aligned, resulting in a smooth user experience and uniform cutting and polishing. 【Features】 ■ Diamonds arranged evenly in a dot pattern ■ Large chip pocket ■ Aluminum stick designed for ease of use ■ Efficient power transmission allows for quick completion of tasks ■ You can feel the moment the burrs are removed *For more details, please refer to the PDF document or feel free to contact us.

Company：オカスギ
Price：Other

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Precision diamond grinding wheel

Achieved high-efficiency grinding of advanced electronic component materials! Capable of intake and exhaust of water and air.

The "Precision Diamond Grinding Wheel" has a higher bonding strength in the diamond section compared to the core part. When the workpiece is pressed against it, the core part wears out faster. The diamond section is approximately 10 microns higher, ensuring that the workpiece is always in contact with the diamond. The size of the core part and the width of the diamond section can be designed arbitrarily to match the material of the workpiece, allowing for a higher load distribution on the diamond, which maximizes the grinding wheel's capabilities. Additionally, it is a porous body with over 40% porosity, allowing for the ingress and egress of water and air. 【Features】 ■ The abrasive grains in the core part improve processing efficiency due to the action of free abrasive grains. ■ Maximizes non-dress and dress intervals. ■ Load distribution can be controlled through diamond patterning. ■ Achieves high-efficiency processing and reduces total costs. *For more details, please refer to the related links or feel free to contact us.

Company：ナノテム
Price：Other

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Achieving contributions in a wider range of fields with cutting stones [Exhibition at Monozukuri World]

Improvement of work efficiency! We will showcase the diamond precision cutting wheel "SACUTTER" and the new YH series mold grinding wheel "YHO," among other products.

Our company utilizes the unique technology of our well-established cutting wheels to handle cutting wheels targeted at materials (hard and brittle materials) that are difficult to process with conventional cutting wheels. The target materials include carbide, hard glass, and ceramics. The applications are for cutting and grooving, with a grain size of #140. 【Model Numbers】A wide range of lineup (excerpt) ■YD1505/ 150x0.5x25.4 ■YD1507/ 150x0.7x25.4 ■YD1510/ 150x1.0x25.4 ■YD1807/ 180x0.7x25.4 ■YD1808/ 180x0.8x25.4 *Other dimensions are available upon consultation. *For more details, please refer to the PDF document or feel free to contact us.

Company：大和製砥所
Price：Other

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Tact Free Rubber Grinding Stone

A whetstone that maximizes the elasticity of rubber - Tact Free.

Usage Light grinding, polishing, chamfering, deburring, rust removal, paint stripping, heat discoloration removal, dirt removal Features This is a type with the reinforcement plate of the tact disc removed. The grinding wheel bends and makes wide contact with the material. It provides polishing effects simultaneously with grinding. It generates little dust, noise, and vibration, making it hygienic. It has low thermal conductivity to the material, making it less prone to heat discoloration.

Company：能登谷商店本社
Price：Other

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Arkansas stone

Natural whetstone produced in Arkansas, United States, boasting world-class quality.

Arkansas stones are natural sharpening stones produced in the Ouachita Mountains of Arkansas, United States. This raw material is called novaculite, a sedimentary rock composed of microcrystalline quartz, recognized as a type of chert that has recrystallized, and it consists of over 99 percent pure silica. Novaculite is a sharpening stone that is almost nonexistent outside the Ouachita Mountains of Arkansas, making it the finest polishing stone in the world. **Grades of Arkansas Stones** Soft Arkansas Stone (medium grit, specific gravity 2.25–2.30) Hard Select Arkansas Stone (fine grit, specific gravity 2.30-2.45) True Hard Arkansas Stone (extra fine grit, specific gravity 2.5 or higher) Black Hard Arkansas Stone (extra fine grit, specific gravity 2.5 or higher) Translucent Hard Arkansas Stone (extra fine grit, specific gravity 2.5 or higher) Arkansas stones and novaculite are classified by specific gravity rather than grain size.