Best Diamond Grit Hole Saws In February 2025

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Are you an enthusiast of Best Diamond Grit Hole Saws? If so, you definitely want to check out the following top 10 Best Diamond Grit Hole Saws.

To help you in your search, we have completed this list of the Best Diamond Grit Hole Saws.

Top Rated Best Diamond Grit Hole Saws Of 2025

Rank	Product Name	Score
1	Mounting Pads for 1-3/8 in. Diamond Grit Hole Saw (12-Pack) Buy Now	9.7 Buy Now
2	Bosch HDG418 4-1/8 In. Diamond Hole Saw Buy Now	9.5 Buy Now
3	MAGBIT 625.6416 MAG625 4-Inch Carbide Grit Hole Saw with 1-9/16-Inch Depth Buy Now	9.1 Buy Now
4	MAGBIT 625.6616 MAG625 4-1/8-Inch Carbide Grit Hole Saw with 1-9/16-Inch Depth Buy Now	8.8 Buy Now
5	MAGBIT 625.5816 MAG625 3-5/8-Inch Carbide Grit Hole Saw with 1-9/16-Inch Depth Buy Now	8.6 Buy Now
6	Starrett KD0400-N 4-Inch Diamond Grit Holesaw Buy Now	8.3 Buy Now
7	Starrett KD0414-N 4.1/4-Inch Diamond Grit Holesaw Buy Now	8.1 Buy Now
8	Starrett KD0600-N 6-Inch Diamond Grit Holesaw Buy Now	7.8 Buy Now
9	Lenox Tools 1211824DGHS 24 Diamond Grit Hole Saw, 1-1/2-Inch or 38.1mm Buy Now	7.5 Buy Now
10	Starrett KD0500-N 5-Inch Diamond Grit Holesaw Buy Now	7.2 Buy Now

1. Mounting Pads for 1-3/8 in. Diamond Grit Hole Saw (12-Pack)

• Double-sided design provides leak-resistant adhesion
• Package dimensions:2.0"l x 3.25"w x 2.0"h
• Used with the brutus diamond hole saw (not included), to mount the saw's water cooling system to the wall being drilled
• Double-sided design provides leak-resistant adhesion (includes 12 tape pads)

2. Bosch HDG418 4-1/8 In. Diamond Hole Saw

• Segmented teeth reduce debris and heat
• One-inch maximum cutting depth
• Vacuum-brazed diamond grit cuts faster and lasts longer
• Remove material plugs quickly, easily

3. MAGBIT 625.6416 MAG625 4-Inch Carbide Grit Hole Saw with 1-9/16-Inch Depth

• 1-3/8-inch depth
• Cuts brick, concrete block, fiber cement siding & backer board, stucco, old plaster
• Works in rotary and sds hammer mode, works forward and reverse
• Drilling a hole through concrete block takes less than 7 seconds
• Use standard or sds shank arbors

4. MAGBIT 625.6616 MAG625 4-1/8-Inch Carbide Grit Hole Saw with 1-9/16-Inch Depth

• Cuts brick, concrete block, fiber cement siding & backer board, stucco, old plaster
• Drilling a hole through concrete block takes less than 7 seconds
• Works in rotary and sds hammer mode, works forward and reverse
• Use standard or sds shank arbors
• 1-3/8-inch depth

5. MAGBIT 625.5816 MAG625 3-5/8-Inch Carbide Grit Hole Saw with 1-9/16-Inch Depth

• Works in rotary and sds hammer mode, works forward and reverse
• Drilling a hole through concrete block takes less than 7 seconds
• Cuts brick, concrete block, fiber cement siding & backer board, stucco, old plaster
• Use standard or sds shank arbors
• 1-3/8-inch depth

6. Starrett KD0400-N 4-Inch Diamond Grit Holesaw

• Effective cutting of hardened steels, fired ceramics, aggregate containing concrete, non-metallics and other difficult to cut materials
• Uniform synthetic diamond grit bonded over a durable steel platform
• Recommended cutting speed is from 150 to 300-rpm
• Clean effective cuts and extended life
• Always use a coolant and start at a low speed, increase speed as ease of cutting is noticed while avoiding heat build-up on the cutting surface

7. Starrett KD0414-N 4.1/4-Inch Diamond Grit Holesaw

• Effective cutting of hardened steels, fired ceramics, aggregate containing concrete, non-metallics and other difficult to cut materials
• Uniform synthetic diamond grit bonded over a durable steel platform
• Always use a coolant and start at a low speed, increase speed as ease of cutting is noticed while avoiding heat build-up on the cutting surface
• Recommended cutting speed is from 150 to 300-rpm
• Clean effective cuts and extended life

8. Starrett KD0600-N 6-Inch Diamond Grit Holesaw

• Always use a coolant and start at a low speed, increase speed as ease of cutting is noticed while avoiding heat build-up on the cutting surface
• Effective cutting of hardened steels, fired ceramics, aggregate containing concrete, non-metallics and other difficult to cut materials
• Recommended cutting speed is from 150 to 300-rpm
• Uniform synthetic diamond grit bonded over a durable steel platform
• Clean effective cuts and extended life

9. Lenox Tools 1211824DGHS 24 Diamond Grit Hole Saw, 1-1/2-Inch or 38.1mm

• Diamond-tipped hole saw cuts holes in less time than carbide-grit or carbide-tipped hole saws
• Lenox diamond hole saw has a brazed diamond edge for more holes in tile and stone
• Uses a 2l, 3l, 6l or 7l standard arbor or a 2l or 6l snap-back arbor
• Diamond-tip hole saw has a durable, robust design for greater versatility in tough applications
• Round holes make removing plugs faster and easier

10. Starrett KD0500-N 5-Inch Diamond Grit Holesaw

• Recommended cutting speed is from 150 to 300-rpm
• Uniform synthetic diamond grit bonded over a durable steel platform
• Clean effective cuts and extended life
• Effective cutting of hardened steels, fired ceramics, aggregate containing concrete, non-metallics and other difficult to cut materials
• Always use a coolant and start at a low speed, increase speed as ease of cutting is noticed while avoiding heat build-up on the cutting surface