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Yangoutool Step Drill Bit Set, 6PCS Titanium High Speed Steel Step Drill Bits with Automatic Center Punch for Metal, Wood and Plastic, 50 Sizes, with Aluminum Case
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Product Details
【Durable HSS with Titanium Coating】: High-speed steel enhanced with a titanium coating for exceptional durability and sharpness, reducing friction and heat during use
【5 Drill Bits Covering 50 Sizes】: Our set has 5 drill bits with 50 step sizes, ranging from 1/8" to 1-3/8", to meet all your drilling needs and help you choose the right hole size
【Efficient and Smooth Drilling】: Designed with double cutting blades and X-type openings for faster, more stable, and smoother cutting. The 3-sided shank design prevents slippage in the drill chuck, requiring minimal pressure.
【Automatic Center Punch】: Avoid 'walking' drill bits with our strong spring-loaded center punch. Just place it where you want to drill, and it will make a small dent to keep the drill bit steady.
【After-Sales Service】If you are not fully satisfied with our product for any reason, please contact us for a 100% refund or replacement.
Best Review
Customers find the drill bit works well, with one mentioning it performed excellently on aircraft-grade aluminum, and they appreciate its value for money and ease of use, with one noting it handles stainless steel without issues. The size accuracy receives positive feedback, with one customer successfully reaming holes in fiberglass hulls. Durability and sharpness show mixed results - while some find it strong and sharp, others report it dulling after single use and not being very sharp. The cutting speed also receives mixed reviews.AI Generated from the text of customer reviews