Cobalt Added M35 Step Drill Bit Set 1/8"-7/8"(3 pcs),Spiral Flute Step Drill Bit,1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic, Multiple Hole Stepped Up Bit
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Heavy Duty】 The step drill bit set adopts solid M35 molybdenum high speed construction with cobalt added for extra durability, which features excellent cutting performance and wear resistance. This step drill bit is tough, sharp, and can drill numerous holes in hard metals. suitable for stainless steel, hard metals, galvanized steel, aluminum, iron, wood, PVC, and copper.
【REVOLUTIONARY DESIGN 】Double spiral flute design of the step drill bit set helps in effective removal of chips generated during drilling, preventing clogging. Offers advantages in chip evacuation, stability, cutting performance, and surface finish, making it a preferred choice for various drilling applications.
【DRILL BIT DESIGN】The sharper cutting edge formed by the 135°angle of step drill bit promotes self-centering, requiring less force to cut through materials, resulting in more precise and accurate drilling, thus improving efficiency and reducing drill bit wear. During the drilling process, it aids in the effective removal of debris, allowing for easy clearance of chips or debris from the drilling area. This reduces the risk of clogging and enhances overall drilling performance.
【QUICK-CHANGE】 The hex shank of the step drill bit set enables easy, convenient, and quick switching of the step drill bit, and it is compatible for impact driver tools.Please refrain from setting the drilling speed to the maximum to avoid damaging the cutting edges.
【DEDICATED CUSTOMER SERVICE】We provide three years of quality for our step drill bit set,Our official will serve you within 24 hours whenever you have question, and you can return back to Amazon and take back your money if meet any quality problem, no worry about waste the money!
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