drill bit

American  

noun

1. bit.

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Example Sentences

The motors that drive the drill bit through the rock burned.

From The Wall Street Journal

The company reached a maximum drilling speed of 95 feet an hour and a maximum distance of more than 3,000 feet on a single drill bit.

From The Wall Street Journal

He managed to salvage a few shovels and drill bits from the ash heap.

From Los Angeles Times

“You've got New Zealand, Japan and Mexico all looking, but KMT is the closest one to getting drill bit in the ground,” she says.

From BBC

For drilling and driving, you’ll need a drill and drill bits, and either a manual or electric screwdriver.

From Seattle Times