These mini resin cut-off discs are great for cutting through thin metal sheets and iron plates with ease. Their ultra-thin profile ensures minimal resistance and clean cuts. For optimal performance, ensure your rotary tool is equipped with the appropriate collet size. Secure the disc, and use a gentle, consistent motion to guide the tool along the cutting path, avoiding excessive force to prevent disc breakage. Features -Color:Black -Material:Grinding wheel -Size:2.40X2.40X0.15cm/0.94X0.94X0.06in -Thin discs design: the mini resin cutting disc features a thin discs that easily cuts through metal and thin iron sheets, providing precise cutting capabilities -Durable and efficient: made with durable materials, the discs offers excellent durability and cutting efficiency, ensuring it lasts longer -Precision engineering: the cutting disc is engineered for precision, allowing for detailed and smooth cuts, ensuring clean and accurate -Safety features: the disc's surface is specially treated to provide antislip and protective features, making it safer and more reliable to use -Wide application: suitable for cutting various metals and thin iron sheets, this cutting disc is widely used in both household and industrial settings Package list: 4 pcs x 30pcs x Cutting disc