1-3/4" (44mm) Bi-Metal Hole Saw D180028
- Double tooth design
strengthens each tooth for longer life and improved durability
- Sharper Tooth Geometry cuts
material faster for faster drilling
- Thick, hardened backing
plates prevent thread stripping
- Deep cut style holes saws
will cut 2x material in 1 pass.
- Increased high speed steel
height (highest in the industry) improves hole saw durability
DeWalt
D180028 1-3/4" (44mm) Bi-Metal Hole Saw 
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