What is a hole saw and how do you use one?

What is a hole saw?A hole saw is a small cylindrical blade that can be mounted onto a drill

How to Use a Hole Saw Ask This Old House

Lenox Diamond Grit Hole Saw - 1-in Dia - Metal - Arboured 1211416DGDS

Concrete Hole Saw Kit, 1-3/5, 2-9/16, 3-5/32, 3-15/16

Hole Saw – The Ultimate Guide of Using a Hole Saw

What is a Socket & What Are They Used For?

MK Morse MHSA46C Hole Saw with Attached Arbor, 2-7/8 Diameter, multi, one size : Tools & Home Improvement

C-Cut Tools 68mm Diamond Coated Drill Bit Hole Saw - DCHS68S

How to Use a Hole Saw Correctly - The Handyman's Daughter

One-Piece Carbide Hole Cutter