Best Granite Hole Saws in 2026

AutoStart pilot bit is spring-loaded

Retractable shaft allows walk-free cutting without a pilot hole

Carbide tip provides extended life in porcelain and granite

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

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.

1pc 25mm Vacuum Brazed Diamond finger bits Milling bits for tile, stone,

25MM Diameter, 50MM workable length, 5/8-11 Thread, Grit #50/60, toal Length 65MM

Enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, marble and granite

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

It is a versatile milling bit designed to enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.and it's also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines.

It can be used with any 5/8"-11 Thread standard grinder.

This is a save money tool because with just one standard core bit and this finger bit you are able to create many different hole sizes, without needing to buy several different core bits.

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

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

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

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。

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.

5-1/8 inch (Exact Size) Premium Quality Diamond Hole Saw

Clean, Precise, Fast, and Dustless Cuts Every Time

5 1/8 inches Size Diamond Hole Saw for Toilet Flange, Floor Drain, Shower Drain, Shower Mixing Valve, Plaster Ceiling Light Fixture Holes

Material: Metal, Diamond ; Drilling Depth: 58mm/Approx. 2.28"

Hole Saw Size x Shank Diameter x Total Length : 32mm/Approx. 1.26" x 10mm/Approx. 2/5" x 83mm

Cut perfect circles with these tools. Suitable for Marble, Granite, Tile Ceramic, Stone, Rebar Concrete etc.

PREMIUM QUALITY 4-3/8 inch Diamond Hole Saw for Tiles, Glass, Plaster, Walls, Ceilings, Floors.

CLEAN and FAST 4-3/8 Inch Holes for Toilet, Shower Valve, Ceiling Light, and Other Applications in Glass, Plaster Ceiling, Porcelain Ceramic Tiles, Quartz, Marble, Granite

SOLID STEEL Diamond Hole Saw SPINS TRUE

Wet Cutting Diamond Drilling Holesaw Tool 2 7/8" - Slightly Smaller Than 3 inches

This is a very rare size. Save %80 over stores.

There is no need for a center pilot drill. These tools do not have center pilot drills.

HIGH QUALITY, DURABLE Diamond Coated Hole Saw Tool 3-3/8 inches Diameter

Depth of Cut: 1-1/8 inch - STANDARD 3/8 inch Shank Use Standard Electric or Cordless Rotary Tools or Drill

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

【RAPID PROTOTYPING NO DEAD CORNERS】Fast automatic grooving wall tank,suitable for quick and clean cutting of wall chases . Used for concrete pouring walls, black-hearted red bricks, cinder bricks and other super-hard walls.Maximum depth: 41 mm. Maximum width: 42 mm. Saw blade diameter: 133 mm.Saw blade inner hole diameter: 20mm.

【ADJUSTABLE DEPTH and WIDTH 】 This wall groove cutting machine equipped with 2 handles, on can rotate 180° and the other can rotate 90°, to meet different work needs. Groove cutting depth can be set. An Angle of 90 degrees can also be cut.It is easy to install the saw blades(1 to 7pcs).There is an automatic lock button at the switch to prevent the machine from stopping when the switch is touched during use.

【INFRARED DESIGN and MCVEABLE COVER】The electric wall cutter machine is designed with an infrared lighting and moveable cover. The infrared rays make positioning and cutting more accurate. The protective cover, which can block dust, is also moveable to achieve no dead angle slotting.

DUSTLESS, FAST, CLEAN Drilling Holes in Ceramic Porcelain Tile Granite Marble Quartz

STANDARD 3/8 inch Shank Fits Standard Cordless and Electric Drills

Bathroom Shower Diverter Valve Hole Drilling Tiles and Backer-board