Toega Hex-Shank Drill Bits - Carbide Drill Bits with Case(12-Pack), Diamond Drill Bits, Metric Drill Bit Set for Steel Copper Aluminum Zinc Alloy Cast Iron Sheet Metal Wood Plastic

【More Durable】 The diamond drill bit adopts a one-piece molding design, which is hard and durable, not easy to break, and has a long service life. The transparent cover provided with the titanium drill bit kit allows you to easily view the contents at a glance for easy selection, storage and carrying.
【Safer】The cross-shaped four-edged blade and widened spiral groove of Hex-Shank Drill Bits not only ensure the cutting speed, but also prevent slippage when starting drilling, improving sharpness and achieve long-life drilling.
【Sharper 】The combination of classic structure and titanium coating of masonry drill bit set can improve wear resistance and durability. The carbide tip is hardened, achieving burr-free perforation.
【High Hardness】The industrial-grade high-speed Carbide Drill Bits can be used to drill holes in steel, copper, aluminum, zinc alloy, cast iron, sheet metal (within 5mm thickness), wood and plastic. It is very suitable for DIY, household, maintenance, automotive, industrial and construction purposes.
【Sweet Service】 Your satisfaction is our most concern, please check the applicable models you need before purchasing tile drill bits. If you have any questions about the product size, please feel free to email us.

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