Premium and Value Materials - Panlen cutting discs are made of aluminum oxide grains that are durable and safe. It also provides aggressive cutting action and longer service life. | Longest Lasting - Cutting wheels metal center and 0.045" thickness,provide the best balanced Cut Life, Cut Rate, Cut Precision,allowing you to cut longer. | Perfect Size - Outer diameter:4.5inch inside diameter:7/8 inch, operating up to 13,300 RPM. fit for most angle grinders, such as Dewalt Makita Bosch. | Multiple Applications - Tough abrasive cutting discs are perfect for super-fast, clean cutting in carbon steel, stainless steel, pipe, iron, copper and all other ferrous metals. | Package and Safety - 25 pieces. Please use all necessary protective gear when you use these cutting discs.

Premium and Value Materials - Panlen cutting discs are made of aluminum oxide grains that are durable. It also provides aggressive cutting action and longer service life. | Longest Lasting - Cutting wheels metal center and 0.045" thickness,provide the best balanced Cut Life, Cut Rate, Cut Precision,allowing you to cut longer. | Perfect Size - Outer diameter:4.5inch inside diameter:7/8 inch,045" quality thin, operating up 13,000 RPM and 80M/S. optimized for 4.5”angle grinders. | Multiplepurpose - Tough abrasive cutting discs are perfect for super-fast, clean cutting in carbon steel, stainless steel, pipe, iron, copper and all other ferrous metals. | Precise and Efficient Cutting - Design for fast burr free cutting with minimal material loss, make cutting project more precise and efficient.