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💎 7PCS Diamond Drill Bit Set – 5–16mm Hex Shank Hole Saw Kit, Dry & Wet Drilling for Porcelain Tile, Ceramic, Glass, Granite & Marble | Smooth Precision Cutting for DIY & Professional Projects 🛠️

💎 7PCS Diamond Drill Bit Set – 5–16mm Hex Shank Hole Saw Kit, Dry & Wet Drilling for Porcelain Tile, Ceramic, Glass, Granite & Marble | Smooth Precision Cutting for DIY & Professional Projects 🛠️

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Regular price $36.99
Regular price $36.99 Sale price $73.98
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💎 7PCS Diamond Drill Bit Set – 5–16mm Hex Shank Hole Saw Kit, Dry & Wet Drilling for Porcelain Tile, Ceramic, Glass, Granite & Marble | Smooth Precision Cutting for DIY & Professional Projects 🛠️

💎 7PCS Diamond Drill Bit Set – 5–16mm Hex Shank Hole Saw Kit, Dry & Wet Drilling for Porcelain Tile, Ceramic, Glass, Granite & Marble | Smooth Precision Cutting for DIY & Professional Projects 🛠️

Regular price $36.99
Regular price $36.99 Sale price $73.98
SAVE 50% Sold out
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PRECISION STARTS WITH THE RIGHT BIT

Tough Materials. Cleaner Holes. More Confident Projects. 💎

Drilling into porcelain, tile, glass or stone shouldn't feel like a guessing game.

Get the right diameter for your project with this diamond-coated drill bit set. Designed for clean, controlled drilling across a variety of hard materials, with a versatile hex shank that fits most standard drills.

💎 Diamond-Coated Tips 📏 7 Diameter Sizes 🔩 Hex Shank 💧 Dry & Wet Use
Diamond drill bit set drilling a precise hole into a granite countertop with multiple drill sizes
💎 DIAMOND CUTTING GRIT ✦ 📏 5–16MM DIAMETER RANGE ✦ 💧 DRY & WET DRILLING ✦ 🔩 HEX SHANK COMPATIBILITY ✦ 🛠️ MULTI-MATERIAL APPLICATION ✦ 💎 DIAMOND CUTTING GRIT ✦ 📏 5–16MM DIAMETER RANGE ✦ 💧 DRY & WET DRILLING ✦ 🔩 HEX SHANK COMPATIBILITY ✦ 🛠️ MULTI-MATERIAL APPLICATION
BUILT FOR CHALLENGING SURFACES

Stop Struggling With The Wrong Drill Bit.

Hard surfaces require the right cutting tool. Ordinary drill bits aren't always suited to the demands of tile, porcelain, stone and other dense materials.

A diamond-coated cutting surface gives you a more suitable option for projects where controlled, accurate holes matter.

Close-up of the diamond abrasive cutting surface and depth markings on a diamond drill bit
💎 Diamond Abrasive Surface

The diamond-coated tip is designed for drilling into hard materials such as ceramic and stone.

A CLOSER LOOK AT THE CUTTING EDGE

Diamond Grit Designed For Precise Drilling.

The cutting end features a textured diamond abrasive surface that works against hard materials to create holes.

Its cylindrical hole-saw design helps produce a defined circular opening instead of relying on a conventional pointed drill tip.

Macro detail of the rough diamond grit coating around the cylindrical drill bit cutting edge
Clean, Defined Circular Holes

The hole-saw shape is designed for making round openings in compatible hard materials.

ONE SET. SEVEN DIAMETER OPTIONS.

Choose The Size Your Project Actually Needs. 📏

From smaller openings to wider holes, seven listed diameter sizes give you more flexibility when planning different DIY and installation projects.

Seven diamond drill bits showing 5mm 6mm 8mm 10mm 12mm 14mm and 16mm diameter sizes with measurement chart
5mm 6mm 8mm 10mm 12mm 14mm 16mm
📐 Easy Size Selection

Match the drill bit diameter to the opening required by your project before drilling.

ONE SET FOR DIFFERENT MATERIALS

From Bathroom Tile To Stone Countertops. 🏠

Take on a variety of hard-surface projects with a versatile diamond drill bit collection.

The product is listed for use on porcelain, ceramic, bathroom tile, granite, marble, masonry, concrete, glass and hard plastic.

Diamond drill bit passing through different layers of tile porcelain stone and marble materials
🏡 Ceramic & Porcelain Tile

For compatible bathroom and kitchen tile projects.

🪨 Granite & Marble

For selected stone surfaces and countertop applications.

🧱 Masonry & Concrete

For compatible masonry drilling applications.

🪟 Glass & Hard Plastic

For compatible materials requiring a suitable hole diameter.

FLEXIBLE DRILLING OPTIONS

Dry Drilling Or Added Water Cooling. 💧

This set features vacuum-brazed diamond construction with internal wax lubricant designed to melt during dry drilling.

You can also use water as additional cooling where appropriate. Keeping the cutting area cool can help prolong the life of the bit.

Diamond hole saw drill bit being used on a hard surface with a drill and close-up cutting action
🔥 Dry Drilling

Internal wax lubricant is designed to melt during dry drilling.

💧 Wet Drilling

Additional water cooling can help reduce heat and prolong bit life.

QUICK, PRACTICAL CONNECTION

Hex Shank Design. Fits Most Standard Drills. 🔩

A compatible drill bit should connect securely and work smoothly with your existing equipment.

The hexagonal shank design is listed as compatible with most standard hand drills and table drills.

Diamond drill bit and hex shank connection close-up with finished circular holes in stone
6.35mm Hex Shank

The listed shank diameter is 6.35mm (1/4 inch).

🛠️ Wide Compatibility

Designed for use with most standard compatible drill machines.

MORE CONTROL OVER YOUR WORK

Visible Depth Markings For Easier Reference.

Each bit features measurement markings along the body to help you reference drilling depth during your project.

Cross section illustration of a diamond drill bit passing through multiple material layers with visible depth markings
📐 Measurement Reference

The size chart lists a 42mm drilling depth reference.

A SIMPLE WORKFLOW

Set Up. Position. Drill With Control. 🛠️

A little preparation helps make your drilling project more controlled and organized.

01 · Choose Your Diameter 📏

Select the correct bit according to the hole size required.

02 · Secure Your Material 🔒

Stabilize the workpiece and mark the intended drilling position.

03 · Attach The Hex Shank 🔩

Insert the compatible shank into your drill chuck and secure it.

04 · Select Your Drilling Method 💧

Use the dry-drilling design or add water cooling where appropriate.

05 · Drill Carefully 🛠️

Use controlled pressure and avoid forcing the cutting edge. Follow the material-specific drilling requirements.

Diamond drill bit working on a stone surface with a cordless drill and water cooling
MADE FOR YOUR NEXT DIY PROJECT

The Right Hole Makes All The Difference.

From home improvement to installation work, having the correct diameter and cutting tool makes it easier to approach different projects.

Close-up of the diamond drill cutting tip with its cylindrical abrasive surface and depth scale
🏠 Home Improvement 🔧 DIY Projects 🪨 Stone Work 🛠️ Installation Jobs
PRODUCT SPECIFICATIONS

The Details At A Glance.

Product Name Diamond Hole Saw Drill Bit Set
Material Diamond Abrasive Coating
Diameter Sizes 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm
Shank Type Hexagonal Shank
Shank Diameter 6.35mm / 1/4 Inch
Drilling Method Dry & Wet Use
Construction Vacuum-Brazed Diamond Construction
Lubrication Internal Wax Lubricant
Depth Reference 42mm / 1.65 Inch
Material Applications Tile, Porcelain, Ceramic, Granite, Marble, Masonry, Concrete, Glass & Hard Plastic
Package 1 Set – Seven Listed Diameter Sizes
WORK SMART. DRILL SAFELY.

A Better Result Starts With Proper Preparation.

🛡️ Wear Protective Equipment

Use safety glasses, suitable gloves and appropriate respiratory protection for the material being drilled.

🔒 Secure Your Workpiece

Keep the material stable before beginning the drilling process.

💧 Manage Heat Carefully

Use appropriate water cooling when required and keep water away from electrical components.

⚠️ Check Material Compatibility

Never drill tempered glass. Confirm that the surface is suitable for diamond hole-saw drilling.

FREQUENTLY ASKED QUESTIONS

Everything You Need To Know.

💎 What sizes are included in the set?

The listed diameter sizes are 5mm, 6mm, 8mm, 10mm, 12mm, 14mm and 16mm.

🔩 Will these bits fit my drill?

They feature a 6.35mm (1/4-inch) hex shank and are designed to fit most compatible standard hand drills and table drills. Check your drill chuck before use.

💧 Can I use them with water?

Yes. The bits support wet and dry drilling. Additional water cooling can help reduce heat and prolong the life of the cutting bit.

🔥 Can I drill without water?

Yes. The vacuum-brazed construction features internal wax lubricant designed to melt during dry drilling.

🪨 What materials can these drill bits handle?

Listed applications include porcelain, ceramic, bathroom tile, granite, marble, masonry, concrete, glass and hard plastic. Always confirm material compatibility before drilling.

💎 What makes diamond-coated drill bits useful?

Diamond abrasive coating is designed to work against hard materials. It helps create clean, defined circular openings in compatible surfaces.

📏 Do the drill bits have depth markings?

Yes. The drill bit bodies feature visible depth markings for reference during drilling.

📐 What is the listed drilling depth?

The product's size chart lists a drilling depth reference of 42mm (approximately 1.65 inches).

🛠️ Can beginners use this set?

The set is suitable for DIY users and professionals who have the appropriate compatible drill and understand the material-specific drilling requirements.

⚠️ Can I use these on tempered glass?

No. Tempered glass should never be drilled because it can shatter. Confirm that any glass surface is suitable for drilling before use.

📦 What comes in the package?

The product listing describes one set with seven listed diameters: 5mm, 6mm, 8mm, 10mm, 12mm, 14mm and 16mm.

UPGRADE YOUR TOOLBOX

Make Your Next Drilling Project A Little Easier. 💎

Seven listed sizes, diamond-coated cutting surfaces and versatile wet or dry drilling options. Get the right bit for your next project.

💎 Diamond Coating 📏 7 Sizes 🔩 Hex Shank 💧 Wet & Dry
Upgrade Your DIY Toolkit ↑
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