Best Angle Grinder Hole Saws in 2026

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease

Less Mess: Keep your work space clean and free of dust with Disston's Blu-Mol dust bowl

Universal: Conveniently compatible with any hole saw, and durable enough for many projects to come

Built to Last: Flexible silicone featuring high heat and abrasion resistance, this dust bowl resists snagging, allows for smooth cutting and general wear resistance

Product Contain: 1 Set 115mm/4.5" M42 Bi-Metal Hole Saw; Color: Red (Please check the precautions in the product description)

Made of M42 alloy material, which has a longer service life than other materials. High hardness, durable and rust-proof.

Cutting Diameter: 115mm/4.5"; Cutting Depth: 32mm / 1.3"; Shank Diameter: 10mm / 0.4"; Total Length of Shank: 97mm / 3.8"

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

Product Name: diamond hole saw, diamond drill bit for tile, hole saw ceramic tile

Hole/outer diameter: 50mm(2" inch); Inner diameter: 47.5mm; Drill depth: 25mm (1")

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

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

【Top Quality】Made from high quality TCT Carbide( Tungsten Carbide Tipped Cutters), High-grade Titanium-plated cemented carbide Tooth, ensuring its high hardness, rust proof, sturdy and durable；

【Size】Cutting diameter：16mm (5/8")，19mm(3/4"), 22mm(7/8"), 25.5mm(1"),29mm(1-1/8"), 32mm(1-1/4"), 35mm(1-3/8"), 45mm(1-3/4"), 51mm(2"), 54mm(2-1/8"), Cutting Length: 25mm(1Inch), Shank Dia.: 10mm(2/5 Inch) , perfect for drilling Hard Metal;

【Unique Three-blade Design】 This TCT hole Saw teeth designed with Three-blade, Include outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals;

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

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.

SIZE - 6mm(1/4-inch) Drilling Diameter, 5.5mm(0.22-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.

SQUIRE - King Arthur’s Tools Squire blades are a smaller version of our award winning 4” Lancelot blades, and are efficient, versatile and highly maneuverable. Great for professional and amateur woodworkers, wood carvers and sculptors.

MULTIFUNCTION - Convert your angle grinder into a wood cutting saw, excellent for rapid wood removal, cutting, and general shaping. Cuts everything from hardwood, plastics and other soft non-ferrous materials. You can use up to seven different tandem blade combinations when paired together.

TECHNOLOGY - Our blades are made of premium quality steel to maximize strength, making it virtually unbreakable, even under aggressive use. All our full house design blades have twice the amount of regular teeth resulting in the blade powering its way through the hardest of woods.

【High Performance Material】：Forged from bi-metal and M42 High Speed Steel.Most users prefer a bi-metal hole saw for the majority of their work because it is compatible with a wide variety of materials.High speed steel is used on the outer edge due to its wear resistance properties and forms the cutting edge of the teeth

【Efficient & Smooth Cutting】： Hole saws are cylindrical cups with a serrated edge to cut various sizes of holes in a variety of materials. The serrated edge is designed to cut the hole; the other end is designed to be driven by an arbor.Yougfin's hole saw design features wide, angled and offset slots to easily access and remove plugs from the cup

【Wide Application】: A good bi-metal hole saw will easily cut through softer materials, such as plastic and wood-based items, as well as harder materials, such as wood, plywood, plastic, drywall, soft plaster, cornhole boards and thin metals

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.

KEMPSTON Wet DRY Diamond Mini Hole Saws are designed and constructed by unrivalled knowledge and expertise of brazing and coating edges and surfaces with the very hardest of materials

KEMPSTON Wet DRY Diamond Mini Hole Saws are for fast smooth cutting in all grades of hard and soft tile. Excellent performance on corded or cordless power units (1500-2000 rpm)

Diameter MM: 22

M14 female to 5/8" 1 threaded male adapter for hand power tools grinder, wet polisher

Connects to tools with M14 threaded male arbor, and opens 5/8" 11 male connector. Allow to use 5/8" 11 Threaded Diamond Tools or accessories with M14 male Threaded Hand Power Tools

Central water hole for water flow up to the diamond tools in use

Gemstone Drill Bits: Head Diameter: 2.0 mm/0.08 inch; Shank Diameter: 2.35mm/0.09 inch

Wide Application: Stone carving, jade carving, bone carving, egg decorating, glass carving etc.

Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and other abrasive materials

HIGH QUALITY, DURABLE Diamond Coated Hole saw Tool 7-1/2 inches Diameter, PROFESSIONAL Quality Tool for Drilling Holes in Tiles, Glass, Marble, Granite, Ceramic, Porcelain

STANDARD 3/8 inch Shank Use with standard electric or cordless drill.

VERY RARE SIZE - ACTUAL hole diameter may be 1/8 inch smaller than 7-1/2 inches depending on the material removed.

MULTI-PURPOSE: The diamond hole saw can Drilling and Milling, not only for drilling but also for chamfering, enlarging, grinding & trimming etc

LIGHTNING TOOTH DESIGN: The Lightning Tooth Design helps dissipate heat and remove debris for better performance.

APPLICATION: The drill bits effectively drill on ceramics, tiles porcelain marble and other materials.

✔Size --2pcs 3 inch (75mm), Arbor 3/8 inch /10mm,grit #40/50

✔Tangle Grinder Cutting,Carbide Multi-purpose Saw Blade is recommended for cutting all kinds of wood, including plywood and particleboard as well as hardboard, wallboard and plastics, gypsum board, fiberglass board,rubber pipe, plastic, cement residue, etc

✔Size --2pcs 5/16"(8mm), diamond height 9mm, total length 53mm,M5 external thread diamond core drill bit.

QuickCore’s patented technology provide up to 10X FASTER CORE EJECTION through the unique open-ended design

QuickCore’s patented mandrel enables the user to quickly change hole saw sizes

7 pc hole saw Set -1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2" Hole Saws, Arbor, Pilot Drill Bit, Hex key

HIGH QUALITY-- Angle Grinder Hole Opener is made of high quality diamond with high hardness and durability.

WIDE APPLICATION-- Diamond Hole Opener is suitable for all kinds of marble, ceramic tiles, wall and other stone openings

SHARP EDGES-- The Diamond Drill Bit has sharpened edges, the drilling speed is fast, and the opening is round and there is no interval.

Product 1: VERSATILE PNEUMATIC SAW: The Ingersoll Rand 429 Air Reciprocating Saw cuts flat and curved surfaces in all types of plastics, fiberglass, and composite materials, as well as aluminum and sheet metal.

Product 1: LOCK-OUT LEVER: For extra safety, this saw features a unique system that prevents accidental throttle operation by utilizing a spring-loaded latch that resets each time the lever is released.

Product 1: BEST USES: With an inline configuration, this cutting tool allows for easier access in tight spaces. Its reduced vibration is excellent for body shop repair, muffler and exhaust work, and sun roof installations.