METALLIXITY Drill Bit 1-1/4", 1/2" Reduced Shank 3-Flat M35 5% Cobalt HSS

METALLIXITY Drill Bit 1-1/4", 1/2" Reduced Shank 3-Flat M35 5% Cobalt HSS

• [1]: APPLY TO - The cobalt content enhances cutting stability at high temperatures, reducing the risk of edge chipping—making it particularly suitable for high-speed or interrupted cutting conditions. They are suitable for drilling various metals, including stainless steel, iron, aluminum, and copper, and are also effective for drilling wood and plastic materials.
• [2]: SPECIFICATION - The drill bit has a cutting diameter of 1-1/4" (31.75mm), a shank diameter of 1/2", a flute length of 73.66mm/2.9 inch, an overall length of 149.86mm/5.9 inch, and a 135° point angle.
• [3]: INSTRUCTION - Drill a smaller hole first to ensure precise positioning and prevent drill deviation. Set the suitable speed according to the material's hardness and the drill bit diameter. Higher speeds can be used for softer materials, while lower speeds should be applied for harder materials.
• [4]: ADVANTAGE - M35 High-speed steel is a type of high-speed steel that contains 5% cobalt. It has higher hardness and wear resistance, with cobalt ensuring the hardness and toughness of the drill bit. It is suitable for drilling various metals, such as stainless steel, iron, copper, aluminum alloys, and cast iron. Black and Gold finish can further enhance the drill bit's wear and corrosion resistance, thereby extending drill bit's service life.
• [5]: QUANTITY INCLUDED - Set contains 1pcs x drill bit, perfect for home use, repairs (Notice: The use of coolant during the drilling process effectively reduces temperatures, extends tool life, and improves machining results.)