Types of CNC Milling Tools

In modern manufacturing, especially in CNC precision machining, carbide drill bits have become essential tools for cutting various metals due to their high hardness, excellent wear resistance, and consistent performance. Compared to traditional high-speed steel (HSS) drill bits, carbide drill bits offer superior cutting efficiency and longer tool life when machining difficult materials such as […]

In metalworking, whether for CNC mass production or everyday maintenance and DIY tasks, selecting the right drill bit for metal is crucial to ensure processing efficiency and hole accuracy. With a wide variety of metal materials—ranging from stainless steel, carbon steel, and aluminum alloys to titanium—the performance, durability, and heat resistance of different drill bit

In the field of machining, stainless steel is widely recognized as a “high-strength, difficult-to-machine” metal. Due to its excellent corrosion resistance and high toughness, stainless steel demands higher standards in the drill bit’s material, geometry, coating, and chip evacuation design during drilling. Choosing the best drill bit for drilling stainless steel directly impacts machining efficiency,

Drilling hardened steel has always been a significant challenge for CNC engineers due to the material’s high hardness, strength, and poor thermal conductivity. Ordinary drill bits often fail to handle these demands, causing issues such as tool burning, edge chipping, and hole positional errors during machining. Choosing the right drill bit designed specifically for hardened

In the field of metal processing, whether it’s sheet metal drilling, electrical cabinet installation, or custom machining of mechanical structures, step bits have become a preferred tool for many engineers and technicians due to their high efficiency and “one bit for multiple hole sizes” capability. Unlike traditional twist drill bits, step bits are specifically designed