Description
- Package Includes: 3 Pcs HSS Spiral Groove Step Drill Bits (4-12mm/ 4-20mm/ 4-32mm) will be provided to you. Step drills make it simple to cut holes of various sizes with a single drill bit without having to switch bits frequently
- Premium Material: Its titanium alloy surface treatment and ultra-strong bearing steel construction give cone drill bit for metal the durability and dependability to drill holes in a variety of metal plates, including copper, stainless steel, aluminium, and plastic
- Double Slot Design: The twin straight groove design makes it possible to remove chips smoothly and drill holes quickly. makes it possible to cut more quickly, steadily, and smoothly.Drill slippage is effectively reduced and more precise positioning is made possible by the X-shaped aperture design
- Universal Hexagon Handle: This 1/4"" (6.35mm) hex shank fits into power tool chucks securely and prevents slippage, making metal drill bits compatible with most drills or drills with 1/4"" chucks, such as Bench drills, lithium electric drills, hand drills, and other tools
- Wide Application:Ideal Step drill bit for metal Ideal for wood, aluminium alloy, and other soft metals, as well as hard metals like cast iron, steel, and stainless steel.When drilling, pay close attention to the control of heat, pressure, and speed
