depth gauge

British

noun

a device attached to a drill bit to prevent the hole from exceeding a predetermined depth

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

During the incident the main depth gauge on the submarine failed as it was diving, a defence source confirmed, but a secondary depth gauge was still working.

From BBC • Nov. 20, 2023

He uses a digital depth gauge, fish finder, and underwater camera.

From Washington Times • Feb. 11, 2019

Takamatsu, watched by Takahashi, examined his regulator attachment, E/O connector, communication unit, pressure gauge, depth gauge.

From New York Times • Aug. 2, 2016

Every few feet, they stuck a depth gauge into the water.

From The New Yorker • Dec. 21, 2015

But in spite of everything the needle on the depth gauge gradually swung over to three thousand, and four, and five....

From Astounding Stories, April, 1931 by Various

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023