Best Drill Bit For Porcelain Tile Review: 10 Best Deals in 10/2023

【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.

Hex adapter: 5/8"-11 male thread, 3/8" hexagon shank; M14 adapter: 5/8-11 male thread to M14 female thread;

【Application】Drills Bits for dry or wet drilling holes; Finger Bits for grinding,enlarging or shaping holes on porcelain ceramic tiles, granite, masonry,marble,concrete,etc. Adapters change 5/8 Inch-11 thread to 3/8-Inch hexagon shank or M14 thread and allow your bits to fit a wider range of machines.

【Durable and Sturdy】Vacuum brazing technology makes the diamond firmly bonded to the matrix, and the diamond exposure is higher, the processing efficiency is higher, and the service life is longer.

【Easy to use】Recommended machine: Angle Grinder. Recommended RPM 6000. Maximum RPM 11000.

10pcs in total,7pcs(6/8/10/25/35/50/65mm) Diamond drill bits,1pc 10mm Diamond Finger Bit,1pc 2" Diamond Beveling Chamfer Bits and 1pc 5/8-11 to SDS Shank Adapter

Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick...

Recommended RPM is 6000; Maximum RPM is 11000. All bits are produced in Vacuum Brazed technology.

The connection of all bits are 5/8-11 arbor；The Hex adapter can change 5/8-11 to Hex shank；SDS adapter can change 5/8-11 to SDS thread.

If you fit them on electric drill or other machine, you need an adapter such as Hex Shank or SDS Plus Shank.

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

RELIABLE: The three flat shank provides superior grip on 5 16 in. bits and larger to prevent slippage. The Bosch Glass & Tile bits are easy to use while still providing best-in-class speed so you can get the job done faster

INNOVATIVE: Featuring the Bosch branded, innovative geometry allows bits to drill faster. Each bit is clearly labeled so you can select the correct fit for the task. Included drill bit sizes: 1/8 in., 3/16 in., 1/4 in., 5/16 in.

Precision tip - Solves bit wander and bit walking

4-Piece set with most common sizes

High quality carbide with a reinforced head that prevents bit cracking and provides a longer life

Three flat shank to prevent slippage

Bosch branded, innovative geometry allows bits to drill faster

HIGH QUALITY Diamond Coated Hollow Core Drill Bit Set 3/16, 1/4, 5/16, 3/8, 1/2 Inch

DUSTLESS and FAST Drilling Glass Fish Tank Granite Ceramic Porcelain Glass Bottles Lamps Quartz Kitchen Bathroom Shower

Triple-Layer Diamond Coating for Enhanced Performance

Standard Shanks for Drills - No Special Tools Needed

✅【Package includes 】10 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), Sufficient quantity to meet your needs

✅【Apply to】Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood

✅【Dry Drilling Design】Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface; Water can be used as additional cooling to prolong the life of the bit

✅【Wide compatibility】Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Depth mark is also useful for precise project

✅【Easy to Carry and Use】 This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems or are not satisfied with the products while using our Diamond Drill Bits set , please feel free to contact us

【EXTREME HARD 】These diamond drill bits are made of industrial grade carbon steel with nickel-plated coated body to resist corrosion. A thicken diamond coating on the tops offers superior cutting strength for maximum drilling outcomes.

【EXTRAORDINARY SHARP】Each diamond hole saw has a smooth and exact finish that lower the incision resistance and drill pressure, increases the sharpness, and effectiveness of water lubrication. Excellent for making clean and precise holes on glass or ceramic and considerably extending drill bit life.

【LARGE CLEARANCE HOLE】These glass hole saw set along the drill bit facilitate the entrance of cooling water and escape of chips and other particles from drilling. Makes the drilling process easier.

【WIDE USAGE】 15 different drill bits included with this glass drill bit set to meet various demands. Perfect for drilling glass, tile, porcelain tile, ceramic tile, brick, and stone.

【 LIVE SUPPORT 】 For any questions, call or email the contact information that comes with the package. We stand behind our high quality products.

Diameter 6mm 1/4 Inch,diamond length 8mm,Quick-fit Hex Shank,fit a variety of quick-change chucks.

Multi-purpose for drilling forhard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick (not for wood)

Wax are inserted to the drill bit for cooling and lubrication, without adding water.designed with hole and groove in the side of drill bit for removing stone chips.

Hex shakes design can be gripped tightly that won't slip out easily,used in hand drill, bench drill angel drill(please install angle grinder drill chuck).

This diamond drill bits set comes with a portable storage case for convenient use and store.Any problem feel free to contact us.

✔Size Diamond drill bit--1/4" 5/16" 3/8" 4/5" 1" 1-3/8" 1-1/2" 2" 2-1/2" (6 8 10 20 25 35 38 50 65mm), diamond height 10mm, total length 60mm, 5/8-11 thread

✔Size Diamond blade:5 inch (125mm),diamond height 10mm ,segment thickness 1.2mm ,Arbor 7/8"(22.23mm) , wet or dry cutting

✔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

✔Wide Application of blade --A blade engineered for extremely smooth cutting of porcelain tile, ceramic tile, marble, granite,masonry and other natural stone

✔Machine --For use on angle grinders

SIZE : 3mm(1/8 inch) drilling diameter；50mm(2 inch) length.

DIAMOND COATED : diamond coating enhances the drilling speed, which makes the bit more sharp.（When punching, please position at a 45-degree oblique angle.After punching out the crescent shape, punch in vertically to prevent slipping.）

SPECIAL DESIGN : side open can remove the waste to keep the drill bit clean.that will fit cordless screwdrivers,drills etc or use in standard drill chuck.

APPLICATIONS : perfect for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone and fiberglass. (Need to be used at a low speed; always use lubrication (water) when processing, otherwise the hole saw will burn.)

Package Content: 5 x Diamond Coated Hole Saw Drill Bits

✔Size --1pc 4"(100mm), diamond height 10mm, total length 60mm, 5/8-11 thread of the tile drill bit

✔Wide Application --Diamond core bits are worked great for dry drilling holes through porcelain tile, ceramics, bathroom tile,marble granite,stone,masonry, brick with ease,Using water could prolong the lifetime

✔Super Quality Raw Material --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 applications.High-quality core steel body helps to be more efficient and durable, not easy to deform

✔Fast And Smooth Drilling --Special U-groove tooth shape and chip removal design of the tile hole cutter creates a high sharpness, you could drill smoothly with no broken edges

✔Machine --angle grinder (direct connection) or electric drill (with adapter )