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Diamond grinding pad "SQUADRO-G2": A powerful method for removing free abrasive grains.
Detach and release! Can be attached to the existing device's base plate. A diamond grinding pad that enables high-quality processing of glass materials easily, cleanly, and efficiently.
SQUADRO-G2 is the second generation product of the innovative and efficient diamond grinding pad SQUADRO-G. The new manufacturing process allows for more flexible provision of products in various sizes. In terms of performance, SQUADRO-G2 maintains a high grinding rate until the moment of use, resulting in high surface quality. With its long product lifespan and ease of use, SQUADRO-G2 serves as an economical and efficient alternative to other grinding pads and traditional lapping methods. 【Features】 ■ Compatible with various outer diameter sizes ■ Longer lifespan and more economical compared to other grinding pads ■ Cleaner than slurry lapping ■ High flatness and surface quality, precise edges ■ Easily achieves non-free abrasive by adhering to existing equipment's base plates 【Main Applications】 Optical glass, BK7, quartz glass, aluminum nitride, lithium tantalate, etc. *The grinding pad SQUADRO is available in three different bond hardnesses to suit various applications. For more details, please refer to the catalog or feel free to contact us.
basic information
【Product Specifications】 - Diameter: 200~1,200mm *Sizes larger than this will be provided in multiple pieces that are bonded together. *Manufactured to customer specifications. - Diamond sizes: 15μm/30μm/45μm/60μm - Thickness: 0.6mm - Bonding material: Resin bond - Carrier material: Polycarbonate - Back processing: Self-adhesive tape/Metal plate/Magnetic foil ■ SQUADRO is available in three types of bonding materials tailored to different applications. SQUADRO-M / M2: This medium-hard bond retains the abrasive grains and is suitable for precision grinding of metals, ceramics, and glass. SQUADRO-H / H2: This hard bond retains the abrasive grains and is suitable for precision grinding of hard materials and ceramics. SQUADRO-O / OWH: This pad is specialized for precision grinding of optical materials. There are larger abrasive grains available in size O and up to 1μm in OWH.
Price range
Delivery Time
Model number/Brand name
SQUADRO-G2
Applications/Examples of results
■Main Applications Optical glass, BK7, quartz glass, aluminum nitride, lithium tantalate
Related Videos
catalog（12）
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News about this product（7）
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We will exhibit at the SiC, GaN Processing Technology Exhibition 2025!
At the SiC and GaN Processing Technology Exhibition 2025, you can see diamond grinding pads and metal composite pads at the Pure on Japan booth! 【Event Overview】 ■ Dates: March 5 (Wednesday) to March 7 (Friday), 2025, 10:00 AM to 5:00 PM ■ Venue: Makuhari Messe, Exhibition Hall 8 (2-1 Nakase, Mihama-ku, Chiba City, Chiba Prefecture) ■ Admission Fee: Free (Pre-registration required) ■ Booth Number: S-16 【Exhibited Products】 ・Resin bond diamond grinding pad "SQUADRO-G2" ・Metal bond diamond grinding pad "PLATO" ・Metal composite pad "IRINO-PROSiC" ・"PAD-EASE-PRO" for easy attachment and detachment of pads ・Ultra-fine diamond manufacturing technology for mechanical fine processing We will showcase a variety of grinding and polishing products for SiC, GaN, and other materials, focusing on "pads that can easily replace loose abrasive processing equipment with fixed abrasives" and "nano-sized diamonds for finishing polishing of difficult-to-CMP materials." We invite everyone to come and visit us!
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You can see our products at the High-Performance Ceramics Exhibition (CERAMIC JAPAN)!
At the booth of Mabuchi S&T Co., Ltd., a general trading company for materials and equipment related to optics and electronics, you can see the following products: - SQUADRO: A diamond grinding pad that can be attached to the base plate of existing equipment, eliminating detachment! - PLATO: A diamond grinding pad characterized by high grinding performance and long lifespan! Recommended as a substitute for waterproof abrasive paper. - IRINO: A composite pad of copper and resin recommended for processing ultra-hard materials such as SiC and sapphire. - IC OPTIC Puck: A polyurethane block for polishing optical materials. We sincerely look forward to your visit. Mabuchi S&T Co., Ltd. website https://www.mabuchist.co.jp/
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Our company page on Ipros has become easier to read!
Thank you for visiting our company website and the Ipros site regularly. We have renewed our company page on Ipros to provide you with more information about our company. <Renewal Points> 1. We have expanded the images on the product and service pages. 2. Our products will be regularly featured in Ipros original special features. (The next features will include the "High-Performance Metals Special" and the "Ceramics Special," starting on April 8.) We will continue to strive to deliver information, and we appreciate your continued support.
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We have revamped the catalog for the diamond grinding pad "SQUADRO"!
We have renewed the catalog in conjunction with the product renewal of the diamond grinding pads "SQUADRO." If you wish, please download it from the catalog page for your use. 【Renewal Details】 *Applicable to SQUADRO-G2/M2/H2. ■ A new manufacturing process allows for quicker delivery times. ■ We can now provide pads in a single piece with outer diameters ranging from 200 to 1,200mm. * Sizes larger than this will be provided in multiple pieces that are bonded together. * We will manufacture to sizes tailored to customer specifications. 【Product Lineup】 SQUADRO-G2: A pad suitable for materials such as glass and lithium tantalate. SQUADRO-M / M2: Features a medium-hard bond that retains abrasive grains, making it suitable for precision grinding of metals, ceramics, and glass. SQUADRO-H / H2: Retains abrasive grains with a hard bond, making it suitable for precision grinding of hard materials and ceramics. SQUADRO-O / OWH: A pad specialized for precision grinding of optical materials. There is a relatively large abrasive grain size O, and sizes up to 1μm for OWH.
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We have created a case study document on sapphire polishing using the diamond grinding pad "PLATO"!
Diamond grinding pads are sheet-like grinding tools that secure diamond abrasives to metal plates or urethane pads. They are used by adhering them to the polishing plates currently in use. In recent years, they have gained attention as an alternative to free abrasives from the perspective of environmental impact and maintenance. In this experiment, we investigated the grinding rate and surface roughness on sapphire samples, which are difficult-to-grind materials. The results showed that both the 'PLATO' and 'SQUADRO' grinding pads were effective, with the PLATO-40 µm demonstrating a very high grinding rate. The possibility of achieving sapphire grinding with fixed grinding pads, a long-standing challenge in the industry, is now becoming clearer. If you are interested, please feel free to contact us through the inquiry form.
