What is Auger Bit and Its Types?

January 01, 2021

What is Auger Bit and Its Types?

What is Auger Bit and Its Types

An auger drill bit is a drilling device that is employed for creating holes in wood. It comprises parts like a rotating helical screw blade to drill and take away the drilled out material. It's going to have a guide screw on the tip to draw the bit into the wood using less force. Also to the different varied patterns of an auger bit, this tool is produced during a range of styles to drill through wood and as specialist Auger Bits that will drill through a spread of various materials both inside and outdoors.

Benefits of using an Auger Bit

  • Auger bits have the potential 
  • Drilling deep.
  • Drilling neat uniform holes.
  • Prevent the clogging of boreholes
  • Auger bits leave efficient clearing of excelsior as a result of their broad and deep flighting.

Types of Auger Bits

  • Wood-boring auger
  • It is the most typical sort of auger bit and may be used for drilling through thick pieces of wood to make channels for pipes or electrical cables. 

  • Triple-fluted wood bit
  • Examples of a triple-fluted wood bit Triple-fluted wood bits are aggressive and designed to chop rapidly through wood stock where neatness isn't a requirement. 

  • Carbide-tipped auger bit
  • It is a Nail Eater Auger Bit with a removable carbide insert Like regular wood-boring augers. Carbide-tipped augers are designed to be hard enough to chop through hidden nails, which might cause damage to other bits, meaning Carbide-tipped bits are likely to last for extended nails. 

  • Concrete auger
  • An example of a concrete auger bit Concrete augers is designed to be used with hammer drills. They supply the benefits that you would accompany wood augers, like efficient clearance of waste and a neat borehole, with masonry drill bits' resilience.

  • Ice auger
  • An example of an ice auger bit, which may be used with 18-volt hand drill drivers Ice augers, is enormous drill bits powered by cordless drills through an adapter's utilization. They're used to drill holes in thick ice by fishers. 

  • Earth auger
  • An example of an earth auger bit with a petroleum-powered driver Earth augers is extensive tools used to bore post holes into the soil. They're often utilized in gardens. They have a driver more potent than a cordless drill, like a chainsaw motor, to work.

    How to sharpen an auger drill bit?

    Wood auger bits are often already sharpened, while titanium-coated drill bits are coated with titanium nitride, gold in color. If these auger drill bits are sharpened, then the coating is going to be affected. On the other hand, the Cobalt bit is alloy material, and if you point an auger bit, you've got to take care not to damage the bit.

    Best Auger Drill Bit for Wood

    Every sort of woodworking project requires making holes in the wood. Like the medium, the projects' surface, many things play a crucial role in drilling a hole. Since the wood is softer than metal, therefore the wood drill requires less force than metal.

    Titanium and cobalt bits are useful for a wood project. But they will be a touch too strong for wood projects so that they shouldn't be your first choice. During this case, the bit has some slipping risk. On the opposite hand, the coating of Cobalt and titanium will change the Cobalt and titanium's behavior. The Titanium-coated drill bits have reduced friction, which is best for hardwood, softwood, PVC, fiberglass, and steel. But the worth is relatively high. Cobalt and cobalt coated drill bits are used for drilling hard metal and steel.

    What are auger bits made of?

    The auger bits are now made up of higher steel for more rigid and resilient properties. These bits are softer than the bits which are made from high-speed steel. This soft property makes them popular for cutting wood. The drill bits also are made from Titanium bit, titanium nitride or titanium carbonitride coated, Cobalt or Cobalt coated. The coated bits have more strength compared to their un-coating bits. High-speed steel (HSS) is steel alloyed with cobalt, tungsten, or molybdenum, coating with titanium, black oxide, or carbide tipped.