HARFINGTON 15.5mm Drill Bit 1/2" Reduced Shank 3-Flat 4341 HSS 118°

HARFINGTON 15.5mm Drill Bit 1/2" Reduced Shank 3-Flat 4341 HSS 118°

• Size - Cutting edge diameter: 15.5mm, shank diameter: 1/2 inch, flute length: 3.2 inch, total length: 6 inch, Standard Point: 118°
• Material - 4341 high-speed steel maintains excellent corrosion resistance and high strength, enabling effective drilling of medium-to-high hardness metals. The nitriding black actively resists oxidation and corrosion to extend drill bit durability.
• Feature - With their sharper 118° angle, twist drills can quickly and efficiently drill into materials, making them the preferred choice for general metal and wood drilling, as well as common tasks like DIY, woodworking, and home repairs.
• Application - Suitable for soft metal and woodworking projects, widely used in daily operations such as home maintenance, suitable for processing medium hardness materials, such as thin stainless steel, copper, aluminum, iron, plastic, and wood
• Note - Ensure a 90-degree vertical angle is maintained between the drill and the material. For larger holes, a small guide hole should be drilled first to ensure precision.