Installer Bit: Used chiefly by contractors or electricians, this bit is designed for installing wires and is larger than most other drill bits.Self-Feed Bit: Similar to an auger bit in shape with its screw tip, this tool is used mainly for making medium to large holes in wood.Brad Point Bit: This type drills smooth and precise holes due to its sharp point and tip and allows the operator to mark and reduce movement of the bit once the drill has started.Spade Bit: Ideal for drilling wider holes, this long wood drill bit makes rapid holes due to its beveled and pointed edge.Auger Bit: This bit is standard for drilling wood, is spiral-shaped, and helpful for creating deep holes in wood.Countersink Bit: Designed to create an incline on fastener pilot plugs, these bits, as their name suggests, countersink a hole and can also counterbore.Forstner Bit: These bits are primarily used for intersecting hollows and creating even and level indentations with a flat-bottomed hole.Twist Bit: The typical bit found in most home tool kits, this general-purpose bit is suitable for drilling through wood, steel, and plastic.There are dozens of types of drill bits for wood available and below we cover the most common kinds used by homeowners and professionals alike. Knowing the type of wood that will be drilled, and whether it’s hard or softwood, or made of drywall, and of course, the kind of hole required, will help choose the perfect bit for the job.
Bits can also be reinforced with vanadium and chromium, making them more resistant to wear. Some drill bits for wood can also be made out of high-speed steel (HSS), which is carbon steel that works well under high temperatures. The highest quality wood bits are made of molybdenum, cobalt, tungsten, or steel, and those with a titanium or black oxide coating are considered the best and most durable. Drill bits specifically for wood allow the user to create various types of holes to fit a door handle Drill bits for wood have edges specially made to remove fibers as the bit rotates to create a hole in the area. When you purchase products through our independent recommendations, we may earn an affiliate commission.įor carpenters, electricians, or DIYers who need to make holes in different materials like wood, tile, or cement, the right drilling bit is essential so as not to destroy the materials’ surface. Welcome to the Thomas guide to the best drill bits for wood 2021. Thomas has been connecting North American industrial buyers and suppliers for more than 120 years.
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