Best Hole Saw Sets & Kits AI pick
Chosen by an AI model from its trained knowledge, with its reasoning.
AI pick (line): Starrett Deep Cut
Bi-metal kits with deeper-than-standard cutting depth, so thick stock and doubled framing need fewer passes, plus arbors in the case.
Not for: Buyers who only need one or two sizes, which are cheaper to buy as single saws, and anyone cutting tile or stainless.
AI picks by need
For plumbing and electrical
DeWalt (brand)
Widely sold bi-metal kits that cover common pipe and box sizes for trade use.
Not for: Anyone who mainly cuts hard metals and needs carbide.
What the AI looks for in Hole Saw Sets & Kits
- Size coverage
- Pick a kit whose sizes match the jobs you actually do (door locksets, pipe, conduit, recessed lights), not just the highest piece count Large kits pad the count with sizes you'll rarely use.
- Both arbors included
- The kit should include 1/2-20 and 5/8-18 arbors if it spans small and large sizes Otherwise some of the saws can't be mounted.
- Tooth material
- Bi-metal for general use; a carbide kit if you mainly cut steel or stainless Kit teeth face the same wear as single saws.
- Case quality
- Look for a case that holds each saw in its own labeled slot Loose saws chip their teeth against each other.
Brands that matter
- Starrett: Deep Cut bi-metal kits.
- DeWalt: Contractor bi-metal kits.
- Lenox: Speed Slot kits for trades.
- Milwaukee: Hole Dozer kits in electrician and plumber size sets.
What to avoid
- High piece-count kits made of carbon steel
- Kits that are missing the arbor for the small sizes