HomeMetal & WoodShip Auger Drill Bits
Ship Auger Drill Bits Standard
ITM Standard ship augers for boring wood, all listed for electricians running cable through framing. Diameters run 3/8" to 1-1/2" in 8" and 18" lengths, all on a 7/16" shank.
Choosing a standard ship auger
Standard ship augers are the everyday boring bits in the ITM range, and every one is listed under Electricians. They come in two lengths, 8" and 18", with diameters from 3/8" up to 1-1/2" and a 7/16" shank. The 8" length suits a single stud or plate. The 18" reaches across several framing members.
Drilling tips
Run a low-speed, high-torque drill and keep a firm grip, because the screw tip pulls the bit in fast and the drill will try to twist. Let the auger feed itself. Pull the bit back now and then to clear chips so the flutes do not pack. Slow down at the exit to keep the far side from splintering.
Look for nails and screws in the wood before you start, since steel dulls the cutting edges quickly. If you need more reach than 18", see the Power Pole series.
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Common questions
What lengths do standard ship augers come in?
Two: 8" and 18". Diameters run from 3/8" to 1-1/2", and every bit has a 7/16" shank.
Which length is better for running cable?
For a single stud or plate, the 8" is enough and easier to handle. Use the 18" when you have to go through several members or drill from one side.
Do I need a special drill for a ship auger?
A low-speed, high-torque drill works best, such as a right-angle or heavy-duty model. Confirm the chuck takes a 7/16" shank, and hold the drill firmly because the bit pulls itself into the wood.
Know-how for Ship Auger Drill Bits Standard
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