【Indestructible disc for grinder】: The 4-1/2" sharp and hard Indestructible disc for 7/8” angle grinder (Model 115 / Model 125) uses diamond high manganese steel matrix, new brazing process, upgraded and improved blade. It is not only safer and faster, but also it has a longer service life. 【Cut Anything Easily in Seconds】: The high-speed unbreakable Indestructible cutting disc for angle grinder provides flat, clean cuts without cracking, and is highly durable, efficient, and capable of cutting through any material with ease in seconds. 【Accurate Cutting & Chip Free Cutting】: These 0.06" (1.5mm) Ultra-Thin Saw Blade Wheel is heat resistant and wear-resistant, accurate angle grinder cutting disc cutting without debris, uniform grinding force and good flatness, cuts straighter and faster, low grinding noise, less dust. 【Low Cutting Noise & Less Dust】: Our ‎indestructible disc for grinder is compatible with 7/8” angle grinders (Model 115 / 125) is Low noise when cutting, less dust, minimal debris, and a top-notch cut. It can be used for long-term continuous cutting of various work surroundings, more convenient, safer, more wear-resistant, and longer service life. 【Wide Application】: With 4-1/2" (115mm) diameter, 0.06" (1.5mm) thick, 0.87" (22mm) inner hole, this cutting and grinding disc is compatible with all 7/8” angle grinders (Model 115 / Model 125) for smooth cutting, chamfering and grinding of PVC pipe, color steel tile, thin-walled pipe, stainless steel, color steel tile, square pipe, angle iron, steel within 20mm marble, wood, ceramics etc.. Mornajina ‎5 Packs 4-1/2" Indestructible Disc for Grinder, Indestructible Grinder Disc for Angle Grinder 7/8" (Model 115/125), Fit Smooth Cutting, Chamfering, Grinding of All Materials (Green)