4"Grinding Disc (NO.1)
4"Grinding Disc (NO.1)
- Stock : In Stock
- Category : Grinding Disc
- Sub Category : 4"Grinding Disc (NO.1)
- Size : 100×6×16.2mm
A 4-inch Grinding Disc (NO. 1) typically refers to a standard 100mm flat abrasive wheel (Type 1 / Type 41) designed for straight-line cutting and light grinding on an angle grinder. Unlike depressed-center wheels, its flat profile maximizes the available surface area for efficient metal penetration.
Key Specifications
- Diameter:4 inches (100 mm)
- Disc Shape:Type 1 (completely flat profile)
- Arbor Hole / Bore Size:Typically 5/8 inch (16 mm)
- Thickness:Generally ranges from 1.0mm (for fast cutting) to 6.0mm (for heavy grinding)
- Max Operating Speed:Usually rated up to 12,000–13,000 RPM