Best Tiles Masonry Drill Bits in 2026

FACHLICH Vacuum Brazed Diamond Finger Bit 20mm Granite Finger Milling Bit

Diameter 20mm, Workable length 50mm, Connection 5/8"-11 thread, Total Length: 65mm,Grit #50/60

Save your money: just one standard core bit plus one our finger bit, you can create many different hole sizes, without buying several different core bits.

PRECISION: Features Bosch’s unique product design with a precision tip to help solve any bit wandering or bit walking

QUALITY: This glass and tile set includes a high-quality carbide tip with a reinforced head to reduce stress, prevent bit cracking and the diamond ground cutting edges provide a longer life

VERSATILE: Perfect for common applications such as relief holes for glass cutting, bathroom and shower installs, drilling and fastening mirrors, setting concrete screws in tile and many more

1) One drill bit replaces two drill bits (1x glass & tile drill bit + 1x Mansonry drill bit), ideal for drilling fastner holes in bathroom tiles, or wall mirrors. Once it drills through the tile or mirror this drill bit will cope easily with any masonry behind it

2) Spear pointed design strong tungsten carbide tip can easily penetrate various material(tile, concrete, brick, glass, plastic and wood,etc) and reduces breakout

3) 5 Pcs drill bit set with 4 different sizes: 2x 6mm(1/4"), 1x 8mm(5/16"), 1x 10mm(3/8"), 1x 12mm(1/2")

Vacuum dry/wet brazed diamond drilling bits Core bits with 5/8-11, 20/25/35/50/75/100mm, Each Size 1Pc

Whether ceramic, tiles, porcelain tile, granite, marble, stone, masonry or brick, this kit is suitable for all these materials drilling

High quality and Durability: This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology, providing very high efficiency, drilling faster, durable and sturdy

The drill bit is chrome-plated and hardened have 3 pieces of diamond grinding bits in 3 sizes, namely, 1 inch, 3/4 inch, 1/4 inch, along with 3 matching allen wrenches, different sizes and complete combination to fully meet your DIY use

The stained ceramic glass abrasive tool adopts a standard frosted design, and the Brass core reduces shaft binding and will not stick to the shaft of the grinder ,Made of quality copper material, and the surface is plated with diamonds, Diamond abrasive bonding surface is double plated , high strength, and long life

The hole diameter：8mm/0.31in.These diamond drill bits in MCB01, MCB34, MCB14 make the glass grinding faster and help the work to be completed more efficiently, which are really practical and necessary tools in your toolbox.

Diameter: 25mm; Workable length: 50mm; Thread: 5/8"-11; Total length: 65mm; Grit: #50/60

Save your money: just one standard core bit plus one our finger bit, you can create many different hole sizes, without buying several different core bits.

Attention: not designed to drill holes but to enlarge and milling existing holes.

【Specification】Totally 8pcs/box: 5pcs(19/28/35/45/51mm) drill bits + 1pc 20mm finger bit + 1pc hex shank adapter + 1pc M14 to 5/8"-11 adapter.

Drill bits: Diameter 19mm-51mm, 5/8-11 thread, total length 75mm(3 Inch);diamond height 15mm.

Finger bit: Diameter 20mm, 5/8-11 thread, total length: 65mm. Workable length 50MM, Grit #50/60.

diameter 14mm, diamond length 10mm,Hex Shank

Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone

Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go

Full Size Set: 8 Packs of Dry Diamond Core Drill Bits 2 pieces of 3/16inch (5mm), 2 pieces of 1/4inch (6mm), 2 pieces of 5/16inch (8mm), 1 piece of 3/8inch (10mm) and 1 piece of 1/2inch (12mm)

Dry Drilling Design: Each Diamond Drill Bit is integrated with wax lubricant inside; it will melt and cool the bit tip to prevent diamond loss, let the bit cool after each hole

Clean Holes in Tiles: Dry Diamond Core Bit set equipped with Vacuum Brazed Diamond Technology, able to drill clean holes in all types of tiles, porcelain, granite, ceramic (not for wood)

Universal 1/4 inch Hex Shank -- fit a variety of quick-change chucks, drills or drivers; Add Versatility to Your Tools, including 3 sizes of Dry Diamond Core Drill Bits for drilling holes with Diameter of 1/4“ (6mm), 5/16” (8mm) and 3/8” (10mm)

Vacuum Brazed Diamond Technology -- Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick (not for wood)

Dry Drilling Design -- Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit.

【Size】Diameter：3/8"(10mm)-1" (25mm), 50mm workable length, 5/8"-11 Thread, Grit:#50/60, total Length 65mm, Recommended 6000RPM,MAX RPM 11000;

【Function】Multi-function, for enlarging, shaping, edging, trimming, side grinding etc. in existing holes Ceramic, Tile, Porcelain, Marble, Granite and other materials.It is not recommended to drill as a drill bit

【Choice】Available in Two Diameters (10MM and 25MM) meet the different needs. You can use only one size core bit and this finger bit to create different size of holes

Unique Ball Nose End Diamond Bit: Diamond Finger Milling Bit is perfect for jobs to enlarge, and shape circular holes, drain holes in tiling projects in bathroom and kitchen to fit tiles perfectly around pipes, faucets, shower valves; Unique Ball nose end design can do more things than flat ones,

Designed for Hard Materials: This Diamond Hole enlarger bit works perfectly for enlarging or trimming holes in porcelain sink, limestone vanity sink top, ceramic bathroom sink, thick granite countertop, marble, stone, even quartz countertop, which is harder

A Tool to Save you Time and Money: when you upgrade or replace the bathrooms faucets, you may find the new faucets are a bit larger than the old ones, with this Diamond Finger Milling Bit to enlarge the hole in a minute, you can save a lot of trouble and time and money

Designed to enlarge, shape and/or round bevel existing holes in Porcelain,Marble,Granite and Hard Ceramic.

Diameter 30MM,50MM workable length, 5/8-11 thread, Total Length: 65mm, Grit #50/60

High quality diamond Grit #50/60 and vacuum brazed tech. provide smooth drilling and great finishing

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Hole Saw Tool 3.5 inches Diameter

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

☪Upgraded Dry Drilling Design : Mgtgbao Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit. Surface plating can prevent the drill bit from rusting.

☪Multiple Size Dry Diamond Core Drill Bit: The diamond drill bit set contains 6 pieces of dry diamond bits different sizes, including 1pc 3/16” (5mm), 2pc 1/4” (6mm), 1pc 5/16” (8mm) , 1pc 3/8” (10mm), 1pc 1/2” (12mm) fit your need.

☪Widely Compatibility: black diamond drill is designed in round shank, which is compatible with most machines, such as hand drill, angle grinder, bench drill, also can be matched with side flutes help to remove debris and drill holes smooth and fast; Depth mark is also useful for precise project.

Complete Set of Diamond Drill Bits: This 7-pack includes sizes 3/16" (5mm) x2, 1/4" (6mm) x2, 5/16" (8mm), 3/8" (10mm), and 1/2" (12mm), making it great for a wide range of drilling needs, including glass, tile, ceramics, stones, and masonry brick.

Dry Drilling Innovation: These diamond drill bits feature a wax lubricant on the inside that prevents diamond loss and prolongs the life of the bits. This technology, combined with its integrated coolant system, helps the bit remain cool and dry during use. To maintain optimal performance, we recommend pausing and cooling the bit after each individual hole.

Clean and Precise Drilling: Each bit in the set is designed with vacuum brazed diamond technology to ensure precise and clean drilling in tiles, porcelain, granite, ceramic, glass, marble, stone, and masonry brick (not for wood). The innovative Side Flute design removes debris quickly, and the Depth Mark on the side ensures precise drilling.

✔Size Diamond drill bit--dry/wet brazed diamond drilling bits Core bits with 5/8-11,25/35/45/65/75mm+20mm Finger Bits+50mm Beveling Chamfer Bit, Each Size 1Pc

✔ATTENTION-this chamfer bit can NOT BE USED TO DRILL HOLES.Wide Applications -- enlarge/shape/round the EXISTING HOLES. Reduce the risk of cracking with standard and large format tiles subjected to tension (ex tightened plumbing, led lights etc),Bevel Ease chamfers and stress relieves rough holes in glass, ceramic and porcelain tiles

✔Wide Application of drill bit --Worked great for porcelain tile, ceramics, bathroom tile,marble granite,stone,masonry, brick with ease,Using water could prolong the lifetime

【Premium Material】 This granite bit is made of high quality diamond and durable metal. High in hardness and strength, it uses these high-quality raw materials to ensure more efficient cleaning and trimming.

【Product Size】 Dia: 3-1/4" (82mm), Threads: 5/8"-11, Grit: #80, Degree: 60.Spare attachment: Come with a 5/8-11 threads connection rod.

【Function and Used For】This diamond countersink drill bits is designed to enlarge, shape and trim the EXISTING HOLES in porcelain tile, marble, ceramic, granite, etc. And also suitable to easily shape side indentation required to pipes or electric wires.

Exceptional Quality Pro Series Diamond Core Hole Saw 3 Inches

Drill 100+ Holes with A Single Tool, Ultimate Performance Dry or Wet Use - Fast and Clean Holes in Seconds

Secure and Strong 5/8"-11 Threaded Connection for Angle Grinders

【FUNCTION AND USED FOR】 This diamond finger bits are designed to enlarge, shape, trim and round bevel EXISTING HOLES in porcelain tile, marble, ceramic, granite, etc. And also suitable to easily shape side indentation required to pipes or electric wires.

【YOUR CHOICE】 You can use our milling finger bit to expand existing holes to different sizes or shapes, no need to purchase several core drill bits. Great for granite, porcelain,ceramic or marble countertops, bathroom tiles.

【PREMIUM MATERIAL】High hardness and heavily coated diamond with vacuum brazed technology ensure more effective working performance and precise hole finish. Durable metal and premium diamond provide longer working life.

Professional concrete hole saw, 1 inch diameter. Tool life(for reference):10 to 20 holes with water in marble.

Heavy duty 1 inch diamond hole saw for concrete, 3/8" shank, fit most electric drills. Not used in hammer drilling.

Increases hole saw body height, up to 2 inch for deeper cuts. Good 1" granite countertop drill bit.

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 2-3/8 inches Diameter

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 2 inches Depth of Cut

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

2-3/4 Diamond Hole Saw for Brick, Concrete, Cinder Blocks, Basement Walls PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Tool

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 3-1/8 inches Diameter

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

Diameter 45x65mm, Total Length 75mm, Working Depth 45mm, Diamond height 6mm, Triangular Shank

Vacuum brazing technology. Provide longer Working life, Drill faster,durable and sturdy

Chip removal hole design. Fast Removing Chips and heats. Improve Drilling Efficiency

High Quality Material:A hole opener is made of high quality diamond material,with fast drilling speed,saving time and effort.Incisive,fine workmanship and super wear-resistant,Extended service life.

Improve Work Efficiency:This is a hole opener that can improve work efficiency,fine workmanship and super wear resistant.Drill bit are high quality and good performance that excellent for making clean and accurate hole.

Fast Drilling Speed:This hole opener has a pointed head,coated with high quality diamond,the diamond hole saw creates a high accuracy,slippy cut with no broken edges.Fast drilling speed,and a large displacement cutting design.