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WoodOwl 07810 double-cut auger bit, 18 inch length, 13/16 inch diameter, silver steel finish

WoodOwl

WoodOwl 07810 Ultra Smooth Double Cut 18" x 13/16" pneumatic accessory

SKU CH-R932-BYE4F

An 18-inch double-flute auger bit with a 13/16-inch diameter drills clean, wobble-free holes in deep timber

  • Drills clean, circular holes fast with double-flute, double-cut design
  • 18-inch overall length reaches deep bores without extensions
  • 13/16-inch diameter suits large timber and pole-barn work
  • Proprietary high-carbon steel reduces user fatigue and motor strain
  • 7/16 quick-change shank fits standard chucks for rapid swaps

Ultra Smooth Double Cut Auger Bit

The WoodOwl 07810 is an 18-inch auger bit with a 13/16-inch diameter built for demanding woodworkers. Its double flute, double cut design drills clean, circular holes quickly in deep timber. The proprietary high-carbon steel construction balances the bit to run wobble-free so the hole stays where you aim it. Trades such as timber framing, pole barn building and line work benefit from the reduced user fatigue.

Thermals, noise and power draw

The bit’s cutting geometry lessens strain on the tool motor and battery during extended drilling sessions. Lower resistance at the cutting edges keeps motor temperature and current draw down compared with aggressive single-cut designs. Smoother chip evacuation reduces vibration, which in turn cuts audible chatter from the drill. The result is cooler, quieter operation that preserves cordless runtime on the job site.

Build fit and workflow

A 7/16-inch quick-change shank locks into compatible drill chucks and impact drivers without tools, speeding bit swaps between holes. The 18-inch overall length reaches through thick beams and poles that shorter bits cannot span, while the double-cut profile clears chips efficiently in deep bores. Users needing diameters beyond 13/16 inch or lengths past 24 inches will need a different bit.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 65% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameWOODOWL

Questions about this item

How do I install the 7/16 quick-change shank and what step do people get wrong?

Insert the 7/16 quick-change shank into the chuck until it locks; the step people miss is failing to pull the collar back fully so the bit seats completely.

What maintenance or replacement will the 13/16 diameter cutting edges need later?

The double-flute cutting edges can be sharpened with a file; replace the bit when the lead screw or flutes wear enough to affect chip removal.

What limit shows up first when drilling 18 inch deep holes continuously?

Chip evacuation in the double flutes becomes the limiting factor on deep cuts, requiring frequent withdrawal to clear shavings.

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