![]() ![]() Bi-metal drill bits are useful for a range of materials like light metal, wood and PVC bi-metal drill bits cut fast and smooth with greatly reduced vibrations. ![]() These are often the best masonry drill bits for your project. Carbide-tipped drill bits stay very sharp over long periods of use and are used mainly for concrete, tile and masonry.When considering a cobalt drill bit vs titanium, cobalt bits are usually the best drill bits for stainless steel. They dissipate heat quickly and are highly resistant to abrasions, making them better for drilling into hard metals than black oxide- or titanium-coated drill bits. Cobalt drill bits are used for drilling hard metal and steel.These are best for hardwood, softwood, PVC, fiberglass and steel. Titanium-coated drill bits have reduced friction, require less effort and last longer than black oxide-coated bits.Black oxide-coated drill bits are more durable than standard HSS bits and the coating helps the drill bit resist rust.High-Speed Steel (HSS) drill bits are used for drilling wood, light metals, fiberglass and PVC.Built to international standards CE/GS/EMC/ETL/ROHS/UL ✔ High quality production and design standards for safe and reliable use. ✔ Self-owned factory with competitive and reasonable price, lifting our production quality ✔ Professional R&D and Sales Service Team More than 10,000 items, can satisfy all the tools requirements, bring wide market benefits to customers ✔ Full range of tools, power tools, power tools accessories, garden tools, hand tools, tools set, etc. ✔ More than 20 years of experience in the tools industry WHY CHOOSE SHALL AS YOUR DRILL BITS SUPPLIERS? Wood drill bit is the drill bit used on material wood,it have different types for different applications.Use the drill bit correctly,can let you get satisfied drill effect easily. Drill is one of the best additions to the home toolbox and is necessary for many project,whether it is a quick decor change,or a major room upgrade or a big building addition.Drill bits are designed to drill holes in a variety of materials,including wood,metal,plastic,ceramic tile and concrete. ![]()
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