What’s the best hole saw brand for drilling through mild, medium, and hardened metal? Project Farm finds out!
Using a twist drill bit might not be the best option for large diameter holes. Why not use a bi-metal or carbide tooth hole saw?
Hole saws compared for speed, accuracy of hole size, durability, and price.
Brands tested:
- Diablo,
- Milwaukee Hole Dozer,
- MK Morse,
- Irwin,
- DeWalt 2x,
- Dewalt Impact Ready,
- DeWalt Carbide,
- Lenox,
- TCT Carbide,
- Milwaukee Shockwave,
- Drill Hog, and
- Bosch HB100.
Project Farm purchased all of the hole saws tested — No sponsors or free products from manufacturers.
