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hole saw
/hËÉĘl sËÉË/
Hole saw
01
āĻšā§āϞ āϏ, āĻāϰā§āϤ āĻāϰāĻžāϤ
a cylindrical cutting tool with teeth, used for creating larger-diameter holes in wood, plastic, or thin metal
āĻāĻĻāĻžāĻšāϰāĻŖ
To install the ventilation system, he used a hole saw to make holes in the metal ducting.
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