External Grinding Wheels are precision-engineered abrasive tools used for external cylindrical grinding applications. They are designed to remove material efficiently from the outer surfaces of workpieces, ensuring high accuracy, fine surface finish, and consistent performance. Manufactured using high-quality abrasive grains and strong bonding materials, these wheels offer excellent durability, heat resistance, and dimensional stability even under heavy-duty grinding conditions.They are widely used in metalworking, automotive, tool manufacturing, and industrial machining industries for grinding shafts, rods, tubes, and other cylindrical components. External Grinding Wheels are available in various grit sizes, hardness levels, and bonding types to suit different materials and machining requirements, ensuring optimal performance and long service life.

Material Composition

• Abrasive Material: Silicon Carbide / Diamond segments (for stone cutting & grinding)
• Bond Type: Resin bond / Metal bond (depending on usage stage)
• Core Material: Steel or aluminum body (for strength and stability)

 Performance Specifications

• Grit Size: Coarse to fine (e.g., 24#, 36#, 60#, 120#, 400#)
• Hardness Grade: Soft / Medium / Hard (based on stone type)
• Structure: Open structure for cooling and dust removal
• Cutting Speed: High-speed compatible (up to industrial RPM levels)

 Physical Parameters

• Diameter Range: 4 inch to 14 inch (100 mm – 350 mm)
• Thickness: 5 mm – 30 mm (varies by application)
• Bore Size: 16 mm / 22.23 mm / custom sizes available
• Shape Types: Flat wheel, cup wheel, segmented wheel

 Key Features

• High material removal rate on stone surfaces
• Smooth finishing with minimal chipping
• Heat resistant for continuous operation
• Long service life with wear resistance
• Suitable for wet and dry grinding

 Applications in Construction Industry

• Marble slab leveling and polishing
• Tile edge finishing and shaping
• Granite surface smoothing
• Stone fabrication and installation work