Hole Saw Size Chart: Common Sizes and Uses
A hole saw size chart that lists the common sizes from 3/4 inch to 6 inches, the kits that cover each size, and the cutting depths the listings state.
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Luckyway Hole Saw Kit Pro 24PCS 3/4"-6" Hole Saw9.7/10View on Amazon - 2
HORUSDY Hole Saw Set 24PCS Hole Saw Kit,Hole Saw9.6/10View on Amazon - 3
KATA 12-Pieces Hole Saw Kit 3/4"-2-1/2" for Soft9.6/10View on Amazon - 4
12-Piece Hole Saw Kit, 8 Sizes 3/4" to 2-1/2" Hole9.6/10View on Amazon
You need a clean round hole for a pipe, a cable or a vent, and the saw in your hand has to match the hole the fitting needs. A hole saw size chart lists the common saw sizes so you can match the saw to the hole before you drill, instead of guessing and cutting twice.
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Below: the common hole saw sizes, how to read the chart, and the cutting depths the listings state.
Luckyway Hole Saw Kit Pro 24PCS 3/4"-6" Hole Saw
A 24-piece kit with 14 hole saws from 3/4 inch to 6 inches, 2 mandrels, 5 drill bits, a hex key and 2 installation plates, for softwood, drywall and PVC.
Pros
- 14 saws, 3/4 inch to 6 inches
- 2 mandrels, 5 drill bits, 2 installation plates
- Heat-treated carbon steel, rust-resistant coating
- Wide slots help work plugs out with a screwdriver
Cons
- Title says 24 pieces, spec table says 1
- No metal cutting stated
- Pressure plate needed for saws larger than 2 inches
- No mandrel shank size stated
HORUSDY Hole Saw Set 24PCS Hole Saw Kit,Hole Saw
A 24-piece kit with 17 saw blades from 3/4 inch to 6 inches, 2 mandrels, 3 drill bits, an installation plate and a hex key, for drywall, soft wood, plywood, plastic and PVC.
Pros
- 17 blades, 3/4 inch to 6 inches
- 25 mm cutting depth stated
- Heat-treated carbon steel, durable and wear resistant
- 2 mandrels, 3 drill bits, installation plate, hex key
Cons
- Not suitable for hard metals or hard materials
- No individual blade sizes listed, only the range
- No warranty term stated
- No item weight stated
KATA 12-Pieces Hole Saw Kit 3/4"-2-1/2" for Soft
A 12-piece kit with 8 saw blades from 3/4 inch to 2-1/2 inches, 2 mandrels and a hex key, in a plastic storage case, for soft wood, drywall and PVC.
Pros
- 8 blades, 3/4 inch to 2-1/2 inches
- Cutting depth about 1 inch (25 mm) stated
- Heat-treated carbon steel, black coating
- Clear plastic storage case included
Cons
- Not for metal, stainless steel, tile, stone or concrete
- Itemized count does not add up to 12 pieces
- Limited warranty, no term stated
- No mandrel size stated
12-Piece Hole Saw Kit, 8 Sizes 3/4" to 2-1/2" Hole
A 12-piece kit with 8 hole saw sizes from 3/4 inch to 2-1/2 inches, arbors, drill bits and a hex key, for soft wood, plywood, PVC board and plastic.
Pros
- 8 sizes, 3/4 inch to 2-1/2 inches
- Metric equivalents stated, 19 mm to 64 mm
- Heat-treated carbon steel, protective coating
- Storage case with dedicated slots
Cons
- Not recommended for metal, tile or concrete
- No cutting depth stated
- No warranty term stated
- Skips the 1 inch and 2 inch sizes
Hole Saw Size Chart: Common Sizes and Uses
The chart lists every size the kits itemize, with the metric equivalent each listing states.
| Hole size | Metric | KATA | Shihan | Luckyway | HORUSDY |
|---|---|---|---|---|---|
| 3/4 inch | 19 mm | Yes | Yes | Yes | Range |
| 7/8 inch | 22 mm | Yes | Yes | Yes | Range |
| 1 inch | 25 mm | No | No | Yes | Range |
| 1-1/8 inch | 28 mm, 29 mm | Yes | Yes | Yes | Range |
| 1-1/4 inch | 32 mm | Yes | Yes | Yes | Range |
| 1-1/2 inch | 38 mm | Yes | Yes | Yes | Range |
| 1-3/4 inch | 44 mm | Yes | Yes | Yes | Range |
| 2 inch | 51 mm | Yes | No | Yes | Range |
| 2-1/8 inch | 54 mm | No | Yes | No | Range |
| 2-1/2 inch | 64 mm | Yes | Yes | Yes | Range |
| 3 inch | 76 mm | No | No | Yes | Range |
| 3-1/2 inch | 89 mm | No | No | Yes | Range |
| 4 inch | 102 mm | No | No | Yes | Range |
| 5 inch | 127 mm | No | No | Yes | Range |
| 6 inch | 152 mm | No | No | Yes | Range |
HORUSDY lists 17 blades from 3/4 inch to 6 inches without itemizing each size, so the table shows its range. The 1-1/8 inch size is listed as 28 mm in the Shihan listing and 29 mm in the Luckyway listing, so match by the inch size.
How to Read a Hole Saw Size Chart
Start with the hole the fitting needs, then find that size on the chart. If the fitting needs a 2 inch hole, a kit that lists a 2 inch saw covers it, and a kit that skips that size does not. The Shihan kit lists no 1 inch or 2 inch saw, while the KATA kit lists no 1 inch saw, so check the size list before buying. Three listings state a cutting depth of about 1 inch, or 25 mm; Shihan states none.
Hole Saw Kits That Cover the Chart
The kit has to include the size the chart shows, with the mandrel to run it.
Read the manual before first use, wear eye protection, keep the work area clear and ventilated, and stay within every stated rating. Read our Safety Disclaimer.
FAQ: garage tools
What size hole saw do I need for a pipe opening?
Find the size on the chart, then pick a kit that lists it. The KATA listing names pipe openings among the jobs its kit is listed for.
Do hole saw kits include the mandrels and drill bits?
Most do. KATA includes 2 mandrels and a hex key, Shihan includes arbors, drill bits and a hex key, HORUSDY includes 2 mandrels, 3 drill bits, an installation plate and a hex key, and Luckyway includes 2 mandrels, 5 drill bits, a hex key and 2 installation plates.
How deep can a hole saw cut?
The KATA listing states a cutting depth of about 1 inch (25 mm), the HORUSDY listing states a 25 mm cutting depth, and the Luckyway listing states the deepest cutting depth is 1 inch. The Shihan listing states no cutting depth.
Can a hole saw cut metal?
The kits in this guide are listed for soft materials only. KATA states its kit is not intended for metal, tile, stone or concrete, Shihan does not recommend it for metal, tile or concrete, and HORUSDY states it is not suitable for hard metals.
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