About this item

• Industrial grade high-quality T.C.T. Carbide ( Tungsten Carbide Tipped Cutters), High-grade Titanium-plated cemented carbide Tooth, ensuring its high hardness, rust-proof, sturdy, and durability
• Tungsten carbide tipped hole cutters are ideal for drilling steel plate, stainless steel, iron, aluminum, copper, cast iron, fiberglass, and plastic
• Manufactured with premium high-grade solid carbide tips for added strength and durability. Tipped teeth for extra lifespan with tip: up to 1/4" cutting depth for stainless steel with a hand drill, 1" depth with a drill press
• Designed for use in a chuck - can be used with drill press or a hand drill
• Included sizes: 3/4",7/8",1",1-1/8",1-3/8",1-1/2",2",2-1/2" Set comes with customized casse for portability and designated slots to keep everything in place