Product Information
- Includes 12 step sizes-----3/16",1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"
- Four spiral flute - four cutting blades design guarantees a faster and smoother cutting. Feels like a hot knife through butter
- Tialn coating - with 89hrc surface hardness, harder materials can be cut and higher cutting speeds can be achieved
- M35 cobalt hss step drill - prefect for 1/8"(3mm) thick stainless steel/metal sheet/wood/plastic/aluminum sheet/copper and other metal sheets
- Quick change: The 1/4-inch hex shank fits easily and securely into all power tools to prevent slippage and shedding during rotation. Handyman or professionals ----- perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of sheet metal (excluding steel or any other harder metal)
