Feature●2 PIECE KIT with a TOTAL OF 22 HEAVY-DUTY S-BLADES - This is a bundle of our 2 Most popular deburring kits. Our slim lightweight stainless steel, and our heavier ergonomic knurled and painted model. Each kit comes with a total of 11 blades for a total of 22.●MULTI MATERIAL APPLICATION - Our deburring tool is great for many types of edge cleanup. Works great for cleanup of brass, steel, aluminum, copper or PVC pipes, as well as metal edges of auto parts, gears, or any other freshly cut metal parts. Also great for trimming the edges of your 3D printed plastic objects or parts. Resin art is booming, and our deburring tool is perfect for shaving and smoothing. Whether you are an industrial professional or a DIYer, our deburring tool is great for you!●HIGHLY DURABLE HSS STEEL DEBURRING BLADES - The blades are made of tempered high-speed steel that makes them sharp, strong, and resistant to wear. HSS steel is usually 80% longer lasting then regular steel, and that’s why we use it, because we care about our performance!●SUPERIOR QUALITY AND COMFORT - Equipped with an ergonomic aluminum handle for secure grip, quality machined parts and a secure case for our extra blades, we know our tool Is built to last.●OUR GUARANTEE: We have been in business since 2013, and we care about our customers! All our Deburring tools are secured by a 1 year warranty! If you have any issues outside of the usual wear of the blades, we will replace your tool for free! If you have any other questions or concerns please feel free to contact us!Description AFA Tooling 2 Piece Deburring Tool Kit - With 22 Blades Total - Works on Metal, Resin, PVC, and 3D Printed Plastic Edges - Great for Copper and PVC Pipes, 3D Printing, Resin Art, and Metal Work