Best Glass Hole Saws in 2026

Best Choice - The hole saw is engineered for drilling small diameter holes in many non-metallic materials. When you need to make a precise cut in a hurry, this diamond grit hole saw is the ideal solution in the toughest of cutting situations.

Smooth Surface Finish - When cutting glass and porcelain, a smooth surface finish is key! This is why our hole saws are the perfect choice. The diamond grit provides a superior finish, ensuring that your installation looks great.

Outstanding Performance - Kitchen and bathroom installations can be tricky, but with our hole saws it's easy! They're small in diameter, making them perfect for those hard to reach places.

Premium Quality Diamond Hole Saw Triple-Layer Diamond Coating for Enhanced Performance, 2 1/2" Outer Diameter

Clean, Precise, Fast, and Dustless Cuts Every Time Standard 3/8" Shank for Standard Drills - No Special Tools Needed

Wet Use with Water for Cooling Drills Through Quartz, Granite, Porcelain, Ceramics, Tiles, Glass, Marble, and Stoneware

SIZE - 12mm(0.55-inch) Drilling Diameter, 6.5mm(0.26-inch) Shank Diameter. The hole saw achieves high precision and smooth cuts without edge breakage, with good toughness and high strength.

DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.Electroplated diamond is uniform and more wear-resistant.

NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws.

The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite

Hole/outer diameter: 75mm(3" inch); Inner Diameter: 72.3mm; Drill depth: 25mm (1")

Use with water as a lubricant, holes require No futher work as cutting is clean

Package Content : 1 x Diamond Drill;

Hole Saw Diameter: 13 mm / 1/2 Inch;

Shank Bit Size: 19 x 7.3 mm (L * D); Total Length: 50 mm / 1.97";

DRILL HOLES in glass bottles, porcelain ceramic tiles, plant pots, fish tanks, granite, marble with diamond coated drill bit hole saw.

GREAT for making wine bottles with light strings. Can also drill through glass blocks. You can drill through bath tub tile, and put on a handle bars. Aquarium drill bit for overflow installation.

WORKS with STANDARD electric, cordless or upright drill presses. Shank size is 3/8 inch.

HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 3 inches Diameter

Solid Steel Body: Spins True, Cools Better, Lasts Longer Standard 3/8" Shank for Drills - No Special Tools Needed

Includes 3 inch Hole Saw Template for Securing the Tool and Holding Water. Clamp the Template to the Surface and Drill Through.

This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, cer

Can be used with a standard electric drill(Excluding in this item)

Easy to use, high quality,good performance, long life - Excellent for making clean and accurate hole

【Innovative three-blade design】Designed as Three-blade for layered cutting, the Hole Saw Kit for Metal can make the cutting resistance smaller and chip evacuation smoother.It can extend the service life.

【Top Quality】Made of YG8 tungsten carbide steel, the Titanium-plated cemented carbide Tooth are sharp, anti-rust and durable.Ideal for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine.

【Fast Cutting】The teeth of metal hole saw kit are designed as front and rear low top tooth profile and Three-blade, which make it more efficient than flat tooth drilling.

1.5 inch Diamond Hole Saw with Triple-Layer Diamond Coating for Enhanced Performance

Solid Steel Body: Spins True, Cools Better, Lasts Longer

Clean, Precise, Fast, and Dustless Cuts Every Time

SIZE - 65mm(3.56-inch) Drilling Diameter, 10mm(0.4-inch) Shank Diameter. The hole saw achieves high precision and smooth cuts without edge breakage, with good toughness and high strength.

DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.Electroplated diamond is uniform and more wear-resistant.

NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws.

DUSTLESS and FAST Large Size Drilling for Floor, Wall Tiles, Toilet Cutout, Shower Diverter Valves. 4 inch Diamond Hole Saw Drill Bit

This tool is exactly 4 inches in diameter, not 100mm. Shank is 3/8 inch for standard cordless, electric drill chucks and upright.

No need for a grinder anymore. Use wet with water. Not for dry use. Cuts Through Quartz, Ceramic, Porcelain, Glass, Tiles, Granite. Drilling Depth 1-1/8 inches.. Increased Body Height for Deeper Cuts Clean, Precise, Fast, and Dustless Cuts Every Time

1-3/4 inch Diameter Diamond Hole Saw - DUSTLESS - CLEAN - FAST DRILLING for DIY Kitchen, Bathroom, Shower, Faucet Installation Projects

STANDARD 3/8 Shank for Standard Electric or Cordless Drills. Depth of Cut is 1-1/8 inch

Solid Steel Body: Spins True, Cools Better, Lasts Longer

Product Name: Diamond tip masonry bit, Stone cutting bits, Granite hole bit, Drill bits for rocks

Outer Diameter : 100mm(4 inch); Inner Diameter: 96.8mm; Drill Depth: 29mm

Excellent for making clean and accurate hole on stone, granite, marble, tile, glass

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

Each Tile Hole Saw with a Removable Center Guide Bit--No Special Guiding Tools Needed

1 3/8 inch Diamond Hole Saw with Triple-Layer Diamond Coating for Enhanced Performance

Cutting Depth: 1 1/2 inch - Increasing Hole Saw Body Height for Deeper Cuts

Package Includes: 2 x 1 inch diamond hole saw, 25mm diamond-coated hole saw, suitable for drilling holes in glass, marble, pocelain, fiberglass, slate, light stone, ceramic tiles or granite

Cutting Hole Diameter: 1" / 25mm; Cutting Depth: 1.1" / 28mm; Shank Diameter: 0.31" / 8mm; Shank Height: 1" / 25mm

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

DUSTLESS and FAST Large Size Drilling for Floor, Wall Tiles, Toilet Cutout, Shower Diverter Valves. 4-1/8 inch Diamond Hole Saw Drill Bit

CLEAN PROFESSIONAL Holes in Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

Use water as coolant to prolong the tool life. DESIRED RESULTS in Granite, Ceramic & Porcelain Tiles, Glass, Marble, Slate, and many types of Stones. No need for a pilot drill.

Hole Diameter: 3mm (close to 1/8"); Total length:50mm (close to 2"); Drill depth:5mm(3/16")

The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite

Use with water as a lubricant, holes require No futher work as cutting is clean

Product Name : Glass Hole Saw;Main Material : Metal

Cutting Hole Diameter : 8 mm / 5/16";Shank Size (Approx.) : 18 x 5 mm / 0.7" x 0.2" (L*D)

Total Length : 51 mm / 2";Color : Silver Tone

Premium Quality Diamond Hole Saw Drill Bit Tool 1-1/4 inches Diameter

Triple-Layer Diamond Coating for Enhanced Performance, Standard 3/8" Shank for Standard Drills - No Special Tools Needed

SOLID STEEL BODY Spins True, Cools Down Easier, Holds Up Better

【Latest improvements】: professional grade drilling, upgraded the blade of the alloy, so that the sharpness, product life greatly exceeded other styles on the market, than the other same alloy opener service life of about 10 times longer than. Process improvements make the product drain better, faster heat dissipation, and smoother.

【Fast & Precise Cuts】: the use of three blade design, noise compared to other home single blade, noise is lower, cutting more smoothly. Alloy blades are tilted 5 °, making cutting easier.

【Product Specifications】：Cutting diameter: (16mm|5/8") Cutting deapth:63/64"(25mm);Shank Dia: 10mm ;In the package Includes a drill, and 2 springs

SIZE - 3mm(1/8-inch) Drilling Diameter, 2.5mm(0.1-inch) Shank Diameter. The hole saw achieves high precision and smooth cuts without edge breakage, with good toughness and high strength.

DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.Electroplated diamond is uniform and more wear-resistant.

NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws.

APPLICATION: Use this to drill holes through hard materials like tile, stone, or glass

EJECTION SLOT: Easy plug removal is available via the onboard ejection slot, which lets you fit tools inside to take out chunks of tile clogging up your system

DIAMOND PLUS: High grade diamonds provide superior durability for long term use on industrial jobsites

SIZE - 125mm(5-inch) Drilling Diameter, 10mm(0.4-inch) Shank Diameter. The hole saw achieves high precision and smooth cuts without edge breakage, with good toughness and high strength.

DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp.Electroplated diamond is uniform and more wear-resistant.

NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. Diamond coating maximizes performance and retains a sharper cutting edge than traditional carbide or bimetal hole saws.

Hole Diameter:2.5mm (close to 3/32")；Shank diameter:2.5mm (close to 3/32")

Total length:42mm (1-21/32")；Drill depth:3mm depth,The hole of drill bit is not right through the shaft, hole depth approximately 3 mm.

Quantity:Total 10 Pcs；Drilling speed:Drill a Holes In Seconds。

The hole cutter made of industrial grade metal , high-grade Titanium-plated cemedted carbide tooth, ensuring its high hardness ,rust proof,sturdy and durable.

The saw blade is extremely sharp, low consumption, durable, impact resistance and wear resistance.Smooth cut with perfect cutting quality for every hole.

Widely used in stainless steel plate, hard metal, iron, mild steel, alloy steel, aluminum, FRP, and plastic to drilling holes. Not recommended for tile, glass, concrete, stone.

DUSTLESS - CLEAN - FAST DRILLING Through Ceramic, Porcelain Wall and Floor Tiles - 4-3/4 Inch Hole Diameter

EASILY Cuts Through Ceramic and Porcelain Tile - Glass, Marble, Granite, Quartz - USE WATER TO COOL

Use with Any Electric Drill - Diamond Circular Hole Saw for Floor Drain, Shower, Shower Mixing Valve, Shower Drain Installation

5-1/2 inch Diamond Hole Saw for Porcelain, Ceramic, Glass Tiles, Quartz, Marble and Granite

Premium Quality Diamond Hole Saw Triple-Layer Diamond Coating for Enhanced Performance

Perfect Size Diamond Hole Saw for Floor Drain, Shower, Shower Mixing Valve, Shower Drain Installation, Toilet Drain

Sharp & Durable: 1-1/8" (28mm) Diamond Core Drill Bit equipped with High-tech vacuum brazed diamond coating for a longer lifetime; suitable for both dry and wet drilling, especially when coolant is applied.

Designed for Hard Materials: Diamond Hole Saw perfect for cutting holes in granite, marble, ceramic, glass, and porcelain tiles and bricks with minimum chips and working time.

Work with Angle Grinders, Wet Polishers & Drills: 28mm Diamond core drill bit built with 5/8-11 Thread for easy installation on Angle Grinders. Comes with a 5/8-11 to 3/8” Hex Shank adapter to fit in drills or other tools. Do not use hammer model.