Material - 4241 high-speed steel offers hardness and wear resistance. Combined with the nitriding black surface treatment, which enhances wear and corrosion resistance, prolongs the service life of twist drills.
Feature - With a drill bit's 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 - the drill bit is suitable for soft metals and woodworking projects, making it widely applicable in daily operations such as home maintenance. Additionally, it is effective for processing medium-hardness materials, including copper, aluminum, iron, plastic, and wood.
Note - For optimal performance with a reduced shank drill bit, 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.. Caution: This drill bit is unsuitable for stainless steel.
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