Top 10 Best diamond hole saw in 2026

Last Updated - 6/18/2026

🏆Best Choice

DECKRKAT

1-1/4 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1-1/4" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 32mm

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•High-Quality Diamond Hole-Saw Bits: Includes two premium 1-1/4" diamond-tipped hole saws plus guiding pilot drill bits centrally placed for precision drilling on various hard surfaces.
•Versatile Material Compatibility: Ideal for creating smooth, clean holes in ceramic, pottery, porcelain tile, granite, stone, glass bottles, concrete countertops, and brickwork.
•Enhanced Durability and Performance: The wet/dry diamond core design, along with water cooling, significantly extends the life of the bits. Perfect for both professional contractors and DIY enthusiasts.
•Efficient Drilling Design: Features a 3/8" triangle shank for better chuck grip, 3/8" diamond height, a cutting depth of 1-3/8", and a total length of 2-1/2". Engineered for easy and fast drilling, minimizing work effort and time.
•Instructions for Use: Start with the pilot bit for exact positioning, then remove the pilot bit, and use the main diamond hole saw in a wobbling motion to facilitate debris removal and achieve perfect holes with minimal force.

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$15.98

$19.98

-20%

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DaduoRi

DaduoRi 1 Inch Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Each 1" Granite Drill Bit with a Removable Center Pilot Drill Bit - No Special Guiding Tools Needed
•Diamond Hole Saw 1 Inch with Triple-Layer Diamond Coating for Enhanced Performance
•Cutting Depth: 1 3/8 inch - Increasing Hole Saw Body Height for Deeper Cuts
•Triangular Shank - Standard 3/8" Shank for Standard Drills
•Drill Through 3cm Thick Countertops, Marble, Granite, Ceramics & Porcelain Tiles, Glass and Light Stones

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$11.99

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Semderm

Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Diamond Drill Bits】These drill bit kits are made of upgraded carbon steel with smooth nickel plating surface to resist corrosion, sharp and durable without edge collapse.
•【Premium Quality】Coated with high quality diamond to improve drill efficiency and creates a sharp, high precision and smooth cut.
•【Hole Saw Set 10 Sizes】1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 11/16", 4/5", 7/8", 1-1/5"，to meet various drill needs.
•【Versatile Uses】Diamond hole saw drill bit set kit are used to drill Glass, Porcelain, Ceramic, Marble, Granite Stone, Bottles, SUBEIREYFR, Pots.
•【Tips】Please keep adding water when drilling to extend the life.Besides the water lubrication will improve the drilling experience.

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$8.49

$9.99

-15%

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YLYL

15 Pcs Diamond Drill Bits for Ceramic, Diamond Hole Saw Drill Bit Set Kit, Premium Glass Drill Bit for Bottles,Pots, Marble, Granite Stone, Tile Cutting 0.23 Inch - 2 Inch（6mm - 50mm） YLYL

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【15 Sizes】Diamond drill bits for ceramic, 6mm/0.23“，8mm/0.31“，10mm/0.39“，12mm/0.47”，14mm/0.55“，16mm/0.62”，18mm/0.7“，20mm/0.78” , 22mm/0.86”，25mm/0.98”， 26mm/1.02“，28mm/1.1“， 30mm/1.18“, 40mm/1.57in, 50mm/2“. Glass cutting drill bit to meet various demands!
•【Wide Usage】Diamond hole saw drill bit set kit removes a complete circle from glass, marble, tiles,granite, ceramic or other., Perfect for drilling glass, porcelain tile, granite, bottles, Wood, Blocks Jars, ceramic marble and and other hard surfaces etc.
•【Super Material】Glass drill bit for bottles, are made of industrial grade carbon steel, sharp, fine workmanship and super wear-resistant, Extended service life. Glass cutting drill bit are high quality and good performance that excellent for making clean and accurate hole.
•【Tip】Diamond drill bits for ceramic, When you using the diamond hole saw, please use lubrication (water), lubrication will extend drill bits life.
•SATISFACTION GUARANTEE: Our team is committed to providing every customer with good products and satisfactory service. If there are any problems with our diamond drill bits for ceramic, contact us and we would be very happy to solve your problems. Please Be sure to Add to Cart.

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$8.99

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DKIBBITH

1-3/8" Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1-3/8 in Diamond Tipped Tile Hole Saws with Guiding Bit for Accurate Drilling, for Porcelain Tile Ceramic Pots Granite Stone Glass Bottles 35mm

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•- Premium Quality & Durable: The 1-3/8 Inch Diamond Hole-Saw Bits feature a diamond-tipped design capable of cutting smoothly through ceramic, porcelain tile, granite, stone, glass bottles, and more. With a pilot drill bit and diamond height of 3/8" and a total length of 2-1/2", these diamond hole saw bits are engineered for precision.
•Exceptional Cutting Depth & Dimensions: Each bit provides a cutting depth of 1-3/8", ideal for handling thicker materials. The size (35mm or 1-3/8") and the inclusion of a guiding pilot drill bit ensure accurate and swift drilling, saving both time and effort in various construction or home improvement projects.
•- Versatile Use: Perfect for creating holes in countertops for faucets, garbage disposal buttons, bathroom remodels, HVAC systems, and more. Whether you're installing pipes, lines, or needing precise cuts for pottery and planters, these tools handle it all.
•- Enhanced Cooling Feature: To boost performance and preserve the life of the bits, a water-cooling method is recommended. By lubricating with water during drilling, or dipping the bit in water intermittently, these tools ensure a smoother operation and cleaner results.
•- User-Tips: Start with the removable pilot drill bit installed for precise positioning at first, then use the hex wrench to remove the pilot bit and cut a precise hole with the diamond hole saw in wobbling motion, enhancing your DIY drilling experience with minimal effort and maximum accuracy.

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$20.99

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ASNOMY

ASNOMY 10PCS Diamond Hole Saw Set, 1/4"-2" Inch Serrated Brazing Tile Hole Saw Diamond Core Drill Bits Set with EVA Mold Hole Saw Guide Jig for Porcelain Tile Glass Ceramic Stone Granite Marble

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Top Quality】Our Serrated diamond hole saw set is made of high-quality thickened diamond coating, solid hardened steel body, and the surface is made by premium brazing process to ensure its high hardness, rust-proof, anti-corrosion, strong and durable;
•【Unique Serrated Tooth Design】The top of our hollow dril hole saw adopts a serrated cutting edge design to make it cut sharper. The multiple gaps between the cutting teeth not only make the cutting resistance smaller, but also greatly enhance the chip removal ability of the hole saw. Make cutting and drilling faster and more accurate.
•【Multifunctional EVA Mold for Hole Saw Guide Jig】Our thickened EVA Mold is made of high-quality EVA, making it sturdy and durable. It can not only protect the hole saw, but also be used as a tile hole saw guide jig fixture for precise positioning and easy operation, making it easy for anyone to drill into granite or tile.
•【Sharp & Clean Holes】This Multi-tooth diamond tile core drill bits with thicker diamond coating make the edge of the groove sharper, can cutting precise flat bottom holes with no chipping on smooth surfaces, such as ceramic tiles, ceramics, glass, marble, granite and terrazzo.
•【Dual Uses for Dry & Wet Drilling】Our brazed diamond hole saw have undergone special high-temperature resistance treatment, so that they can be directly dry drilling without adding water as a coolant. But in order to extend the use of diamond drill bits, it is recommended to add water or other coolants during the drilling process.
•【Package】Our 10Pcs Diamond Hole Saw set includes 1/4" (6mm), 5/16" (8mm), 1/2"(12mm), 25/32"(20mm), 1"(25mm), 1-1/4"(32mm), 1-3/8"(35mm), 1-1/2" (38mm), 1-3/4"(45mm), 2"(50mm), 1pc EVA Mold and 1pc Delicate Storage Bag.

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$35.99

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Luomorgo

Luomorgo 75mm/3 inch Diamond Hole Saw, 1.1 inch Cutting Depth Diamond Diamond Drill Bits for Glass Ceramic Marble Porcelain Tile Granite Quartz Gemstone

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Package Includes: 1 x 3 inch diamond hole saw, 75mm diamond-coated hole saw, suitable for drilling holes in glass, marble, pocelain, fiberglass, slate, light stone, ceramic tiles or granite
•Cutting Hole Diameter: 3" / 75mm; Cutting Depth: 1.1" / 28mm; Shank Diameter: 0.35" / 9mm; Shank Height: 1" / 26mm
•High-Performance Materials: The glass hole cutter is made of high-quality iron alloy, which is very sturdy and durable. At the same time, the surface is nickel-plated, which has good rust resistance, corrosion resistance and prolonged service life
•Efficient & Smooth Cutting: The high-quality diamond drill bits with thicker diamond coating make the edge of the groove sharper, which can achieve smooth and high-precision cutting. Large chip holes on the side can remove waste, ensuring smooth and accurate punching
•Wide Application: Widely used for drilling holes on the surface of porcelain, fiberglass, glass, ceramic, marble, stone and etc.

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$9.89

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XIANFENGHU

Diamond Drill Bits for Glass, 10 PCS Diamond Hole Saw Drill Bit Set Kit, Glass Drill Bit for Ceramic Bottles, Pots, Marble, Tile Cutting.（1/8"-11/16"）

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•DURABLE DIAMOND GRIT: Featuring industrial-grade diamond grit, these hole saw bits can easily cut through glass, ceramic, concrete, stone and tile with long-lasting sharpness.
•PRECISE HOLE CUTTING: The diamond-coated cutting edge ensures clean, burr-free holes are drilled every time from 1/2 inch to 2 inches in diameter.
•10-PIECE VERSATILE KIT: Contains hole saws in ten popular sizes from 1/8, 5/32,3/16, 1/4, 5/16,3/8,1/2, 9/16, 5/8, 11/16, inches for drilling a variety of precise holes in glass, porcelain tile, granite, bottles, Blocks Jars, ceramic marble and other hard surfaces etc.l.
•QUICK AND EASY TO USE: Simply clamp into any standard power drill and let the diamond-encrusted edge smoothly cut through tough materials without breaking or dulling easily.
•TIPS: Please keep adding water when drilling to extend the life.

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$5.99

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FASTVENIENT

FASTVENIENT Diamond Drill Bits Set,5pcs Tile Hole Saw,Diamond Hole Saw Size(3/16”,1/4”, 5/16” 3/8”, 1/2”),1/4 Inch Hex Shank for Glass,Ceramic,Porcelain,Tiles,Marble Brick,Granite,Quartz Pots,Acrylic

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•【Package Content】5pcs Diamond Drill Bits Set Tile Hole saw Diamond hole saw Glass drill bit,3/16”(5mm),1/4”(6mm), 5/16”(8mm), 3/8”(10mm), 1/2”(12mm),Diamond Core Bit ; Connection:with 1/4 Inch Quick Change Hex Shank，shank diameter 6.35mm; Diamond height 10mm;Total height: 65-80mm; Max working depth: 38mm .
•【Super Quality Raw Material】Diamond Drill Bits Set Tile Hole saw Diamond hole saw Glass drill bit, Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough.
•【Speed and Smooth Cutting 】 Special chip removal design to aid debris removal and cooling, you will get perfect holes with professional finish and minimum chip in a fast manner, Wax inside for cooling, which automatically absorb and dissipate heat as, you go no water required.Of course, you can also use water as an additional coolant to extend the service life of the hole saw.
•【Wide Application】Our diamond Drill Bits diamond hole saw there are multiple chip removal grooves, which can quickly discharge dust during the drilling process and is not easy to block, thus improving the work efficiency. It is applicable to ceramic tiles, ceramics, glass (except tempered glass), marble,brick granite,quartz, terrazzo,pots,acrylic,porcelain, gypsum board, rock or stone etc.
•【Recommended Machine】Diamond Drill Bits diamond hole saw suitable for any Corded Drill, Cordless Drill, Benchtop Drill. Use electric hand drill: Recommended speed not less than 2000RPM; Faster the RPM, longer the drill bit's working life. This Diamond Drill Bits set comes with a portable storage case for convenient use and store.
•【Operating Instructions】You can start drilling at an angle, with the edge of the drill bit making a C slot and then getting the drill bit up to vertical. c- You can manually guide the drill bit with wet sponge,ease use.

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$13.69

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Qjaiune

Qjaiune 1-1/2 Inch Diamond Hole Saw with Pilot Drill Bit, 1-9/16 Inch Cutting Depth Glass Tile Hole Saw for Marble, Granite, Fiberglass, Porcelain, Quartz

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•✿Package Includes: 1 x Glass Hole Saw with Pilot Drill Bit. Cutting Diameter: 1-1/2 Inch / 38mm, Cutting Depth: 1.57 Inch / 40mm, Diamond Coating Width: 0.24 Inch / 6mm, Shank Type: 3/8 Inch / 9.5mm Triangular Shank. The ceramic hole saw is packaged in a transparent box, making it easy for you to carry and use.
•✿Usage Introduction: We have added a center positioning drill bit on the basis of regular hole saw. You can use our diamond hole saw to drill holes directly on the glass without pre positioning at 45°. Tips: Continuously cooling the tile hole saw with water while drilling can greatly increase its service life.
•✿Versatile Application: Designed for quick drilling on hard materials, this diamond hole cutter is ideal for use on glass, ceramics, porcelain tiles, limestone, marble, light stones, granite and fiberglass, making it an essential addition for professional artisans and DIY enthusiasts alike.
•✿Robust Material Construction: Crafted from industrial grade carbon steel and fortified with a nickel-plated coating, this diamond ceramic hole saw offers superior durability and resistance to corrosion, ensuring long-lasting performance for your drilling tasks.
•✿Enlarged Chip Removal Holes: We have enlarged the chip removal holes on the side of the marble hole saw, which not only helps to remove the debris produced during drilling, but also facilitates the entry of water to improve the cooling efficiency and increase the efficiency of drilling holes.

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$8.89

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