M35 Cobalt TiAlN Coated Stepped Point Drill Bit Set, 29 Pc, 1/16 to 1/2 Inch In 1/64 Inch Increments, Rugged Workhorse Durability For Steel, Cast Iron, Aluminum, Brass, and Acrylics

High-performance M35 cobalt stepped drill bit kit
✔️ 29 pieces from 1/16" to 1/2" in 1/64" steps, with TiAlN coating for tough metals like steel and cast iron

This stepped drill bit set is a go-to tool for drilling precise holes in various materials, making it perfect for workshops, home projects, and metal fabrication tasks where accuracy matters most.

✅ M35 cobalt steel construction for enhanced wear resistance and high-speed drilling
✅ TiAlN coating adds heat resistance and durability for longer tool life
✅ Stepped design allows drilling multiple sizes with one bit, eliminating the need for pilot holes
✅ 3-flat shank for better grip and stability during use
✅ Sizes range from 1/16" to 1/2" in 1/64" increments, ideal for steel, aluminum, brass, and acrylics

💡 How do cobalt drill bits improve efficiency in metal drilling projects? A solid choice for tough jobs, cobalt bits offer key advantages that make them a smart pick for pros and DIYers alike. - Boosts cutting speed and reduces wear on the bit for faster work on hard metals - Handles high temperatures without losing edge sharpness, preventing frequent replacements - Delivers precise holes with less effort, cutting down on errors in fabrication - Works seamlessly across materials like steel and cast iron, enhancing overall project results