Remember when you could turn intricate metal pieces with ease. These industrial and indexable nickel-plated carbide-tipped tool bits act as the perfect companion for your metal lathe. This package includes 7 bits: two 95° bits (SCLCR 5/16-2 and SCLCL 5/16-2), one 93° bit (SDJCR 5/16-2), one 90° bit (SWGCR 5/16-5), one 62.5° bit (SDNCN 5/16-2), 1 flat threading bit (SER 5/16-8) and 1 grooving bit (MGEHR 5/16-2). Each bit features a universal 8 mm x 8 mm base, allowing for compatibility with the majority of metal lathes on the market (including the WEN 3455 Metal Lathe). The indexable carbide tips help create clean cuts while also protecting the bits to maximize their lifespan. If your bit every gets dull, simply rotate or swap out the carbide tip to bring your cutter back to life. Perfect for aluminum, brass, bronze, cast iron, steel, stainless steel, plastic, titanium and more. Remember when you could slice through metal. Remember WEN.