Universal Compatibility for Standard Angle Grinders :Each pack includes reliable grinding wheels with a diameter of 4-1/2 inch, thickness of 1/4 inch, and 7/8 inch arbor, compatible with most 4.5-inch (115mm)angle grinders.
Premium Aluminum Oxide:Made with high-grade industrial aluminum oxide grains for consistent grinding performance, long service life, and efficient material removal, ideal for both edge and surface grinding.
High Grinding Efficiency:Designed to achieve fast and powerful grinding, operate smoothly and stably, suitable for grinding, cleaning, weld seam cleaning, rust removal, deburring operations.
Stable Structure:Reinforced with double-layer fiberglass mesh for high strength and break resistance. The depressed center design enables stable grinding and easy access to confined areas.
Wide Metal Compatibility:Suitable for a broad range of ferrous metals including steel, stainless steel, structural steel, and tool steel, performing well in heavy‑duty grinding tasks.