Best Angle Grinder Diamond Blades of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 11 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Angle grinder diamond blades are cutting tools used for grinding and cutting hard materials such as concrete, tiles, and stones. These blades consist of a steel core and a diamond-coated edge that enables them to cut through tough materials with ease. They come in various sizes and shapes, including segmented, turbo, and continuous rim blades, to suit different cutting needs. Angle grinder diamond blades are highly durable and efficient, making them ideal for both professional and DIY use. They are a great investment for anyone looking to achieve precise and clean cuts on hard materials.

At a Glance: Our Top Picks

Tech Traders 4.5 Inch Diamond Disc Cutting Blade Cover #TOP 1
Tech Traders 4.5 Inch Diamond Disc Cutting Blade
ftb score rating icon 9.8
RDXMAX 115mm Diamond Cutting Discs Cover #TOP 2
RDXMAX 115mm Diamond Cutting Discs
ftb score rating icon 9.7
115mm Diamond Cutting Disc for Angle Grinder Cover #TOP 3
115mm Diamond Cutting Disc for Angle Grinder
ftb score rating icon 9.5

Top 10 Angle Grinder Diamond Blades

Tech Traders 4.5 Inch Diamond Disc Cutting Blade

Diamond-Disc-Cutting-Blade
Gold
115 mm, 4.5-Inch
Tech Traders 4.5 Inch Diamond Disc Cutting Blade Cover
Tech Traders ® 3 x 115mm 4.5" Diamond Disc Cutting Blade Angle Grinder Stone Brick Concrete

The Tech Traders Diamond Cutting Blade is a versatile tool designed for cutting various building materials. With a segmented design, it allows for effective cutting, whether you’re working with stone, brick, or concrete. The blade measures 4.5 inches in diameter, making it suitable for a range of projects. You can use it for both dry and wet cutting, providing flexibility based on your needs. With a maximum speed of 13,000 RPM, you can achieve quick and efficient results in your work.

What We Like
Versatile for multiple materials
Suitable for dry and wet cutting
High cutting speed
Segmented design for efficiency
Value pack of three blades

RDXMAX 115mm Diamond Cutting Discs

RDXR115
115MM-1.4MM-22.23MM
RDXMAX 115mm Diamond Cutting Discs Cover
RDXMAX ® 115mm Diamond Cutting Discs for Angle Grinder - Super Thin Fast, Clean Cut on Porcelain, Granite, Marble, Concrete, Tiles, Stones, Bricks & Ceramics- 4.5" Wheel - Size 115 x 1.4 x 22.23mm

The RDXMAX Diamond Cutting Discs offer exceptional versatility, designed for use with various materials like porcelain, granite, and marble. Their super thin 1.4mm thickness allows for smooth cutting, making your tasks easier and more efficient. The finely engineered matrix ensures clean, accurate cuts, which is particularly beneficial when working with hard materials. Additionally, these durable discs are made from an impact-resistant diamond mixture, ensuring longevity even during extensive cutting processes.

What We Like
Versatile for multiple materials
Smooth and easy cutting
Clean and accurate edges
Durable and long-lasting

115mm Diamond Cutting Disc for Angle Grinder

3PACKDIAMTURBO
Blue
115mm Diamond Cutting Disc for Angle Grinder Cover
115mm Diamond Cutting Disc for Angle Grinder (PACK OF 3) - Turbo Saw Blade For Fast, Clean Cut on Concrete, Tiles, Stones, Marble and Ceramics

The Rennie Tool Diamond Disc is a versatile cutting solution, featuring a pack of three 115mm discs designed for various materials. With a thickness of 2.2mm and a 22.23mm bore, these discs fit all angle grinders, ensuring convenience for all users. They are suitable for both dry and wet cutting, making them ideal for different working conditions. The segmented diamond design allows for fast, clean, and accurate cuts through concrete, tiles, stones, and ceramics, enhancing your cutting efficiency.

What We Like
Pack of three discs
Fits all angle grinders
Fast and clean cuts
Suitable for various materials
Can be used wet or dry

115mm Diamond Cutting Discs for Angle Grinders

4 1/2
Blue
115mm Diamond Cutting Discs for Angle Grinders Cover
115mm Diamond Cutting Disc for Angle Grinder (PACK OF 2) - Turbo Saw Blade For Fast, Clean Cut on Concrete, Tiles, Stones, Marble, Brick, Blocks and Ceramics. Diamond Angle Grinder Discs 115mm

The Rennie Tool Diamond Discs are a pack of two universal 115mm cutting discs designed for efficient cutting of materials such as porcelain, granite, and concrete. Their 2.2mm thin edge ensures fast and smooth cuts, making your work easier. These discs can be used with various tools, including angle grinders and table saws, providing versatility. Made with impact-resistant diamond material, they offer a longer lifespan, ensuring you get the most out of your investment.

What We Like
Fast, smooth cutting
Versatile tool compatibility
Long-lasting diamond material
Suitable for wet and dry cutting
Minimal chipping for clean edges
#TOP 5

Bosch Professional Diamond Cutting Disc for Ceramics

2608602201
Silver/Grey
Ø 115mm
Bosch Professional Diamond Cutting Disc for Ceramics Cover
Bosch Professional 1x Diamond Cutting Disc Standard for Ceramic (for Stone, Tile, Ceramic, Ø 115 x 22,23 x 1,6 x 7 mm, Accessories for Angle Grinders)

The Bosch Diamond Cutting Disc is designed for various applications, making it an ideal accessory for your angle grinder. As a leading manufacturer of power tool accessories, Bosch ensures that this cutting disc enhances your efficiency while working. The research and development teams at Bosch focus on optimising these accessories to meet your needs, ensuring you have the right tool for the job. With this high-quality disc, you can expect exceptional performance when cutting through stone, tile, or ceramic materials.

What We Like
High-quality cutting performance
Versatile for different materials
Developed for user needs
Enhances working efficiency
#TOP 6

TopsTools 125mm Diamond Cutting Discs Kit

TTDS125_3
Silver
TopsTools 125mm Diamond Cutting Discs Kit Cover
3 x TopsTools TTDS125_3 125mm (5 inch) x 10mm x 22.23mm Bore Segmented Diamond Angle Grinder Circular Saw Blades

The TopsTools Diamond Blades offer a versatile solution for cutting various construction materials, including concrete, stone, and brick. With a 3-piece segmented diamond cutting discs accessory kit, you can tackle multiple projects with ease. These blades are crafted from high-quality diamond concentration, ensuring exceptional performance and durability. Designed for both professional tradespeople and DIY enthusiasts, they provide reliable results and longevity, making them a valuable addition to your toolkit.

What We Like
High quality diamond concentration
Suitable for various materials
3-piece accessory kit
Compatible with major brands
#TOP 7

RDXMAX 115mm Diamond Cutting Discs for Angle Grinder

Silver
115 x 2.2mm
RDXMAX 115mm Diamond Cutting Discs for Angle Grinder Cover
RDXMAX ® 115mm Diamond Cutting Discs for Angle Grinder-Super Thin Fast,Clean Cut on Porcelain,Granite,Marble,Concrete,Tiles,Stones,Bricks & Ceramics-4.5" Wheel -Size 115 x2.2 x22.23mm- 2 Pack Silver

The RDXMAX Diamond Cutting Discs are designed for effortless cutting through tough materials like porcelain, granite, and marble. With a super thin 2.2 mm thickness, these discs ensure smooth and clean cuts, making your work much easier. They are constructed from a durable diamond mixture, offering longevity for extensive cutting tasks. The finely engineered matrix provides well-formed cutting edges, which enhances accuracy and efficiency. Whether you are working on tiles or concrete, these discs are a reliable choice.

What We Like
Universal use for various materials
Smooth and clean cutting
Durable and long-lasting
Accurate cutting edges
Compact and solid design

S&R Diamond Cutting Disc for Universal Use

S&R
252.471.230
Bronze
Ø 230 mm
S&R Diamond Cutting Disc for Universal Use Cover
S&R Diamond Cutting Disc 230 x 22.2 mm, Saw Blade for angle grinder, universal use: Diamond cutting blade for Concrete, Stone, Brick, Masonry discs

The S&R Diamond Cutting Disc is designed for universal applications, allowing you to work effortlessly with various materials such as concrete, brick, and natural stone. Its strong connection between the diamond layer and disc segments ensures durability, making it a reliable choice for your cutting tasks. With an extended disc life due to its segmented shape, you can enjoy increased uptime and efficiency. The high diamond content in the disc segments improves cutting performance, enabling you to achieve clean cuts with ease.

What We Like
Universal for various materials
Extended disc life
High cutting performance
Durable, no deformation
#TOP 9

Power Xtreme 115mm Diamond Cutting Discs Pack

Power Xtreme
115M2
Mesh115MM-2.2MM-2X
Power Xtreme 115mm Diamond Cutting Discs Pack Cover
Power Xtreme 115mm Diamond Cutting Discs for Angle Grinder | Pack of 2 – Fast, Clean Cut on Porcelain, Concrete, Tiles, Stones, Marble and Ceramics

The Power Xtreme Cutting Discs are designed for both dry and wet cutting, making them versatile for use with angle grinders, motor saws, and table saws. Their finely engineered diamond wheel matrix ensures clean and accurate cutting edges, providing you with professional results on hard materials. These durable discs are made from a special diamond mixture that resists wear, allowing for prolonged use without compromising performance. The compact and solid structure minimises chipping, giving you the clean edges you desire in your projects.

What We Like
Versatile for various cutting tools
Clean and accurate cutting edges
Durable, long-lasting performance
Minimises chipping for clean edges
#TOP 10

RDXMAX 115mm Diamond Cutting Disc for Angle Grinder

2RDXR115
115MM-1.4MM-22.23MM
RDXMAX 115mm Diamond Cutting Disc for Angle Grinder Cover
RDXMAX ® 115mm Diamond Cutting Discs for Angle Grinder - Super Thin, Fast & Clean Cut on Porcelain, Granite, Marble, Concrete, Tiles, Stones, Bricks & Ceramics- 4.5" Wheel - Size 115 x 1.4 x 22.23mm

The RDXMAX Diamond Cutting Disc offers exceptional versatility for your cutting needs. With its 1.4 mm thin design, it effectively cuts through tough materials like porcelain, granite, and marble, making your projects smoother and easier. The finely engineered diamond matrix ensures clean and accurate edges, enhancing your finishing work. Additionally, its durable construction allows for extensive use, providing you with a reliable tool that lasts through demanding tasks.

What We Like
Universal use for various materials
Smooth cutting experience
Durable and long-lasting
Clean and accurate edges
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can I use a diamond blade on an angle grinder?

Diamond blades have very high resistance and cause less heat during usage. The diamond blade can absorb more heat than other blades and is perfect to use with an angle grinder.

2. What is the best stone cutting disc?

Diamond blades represent one of the quickest, neatest and most accurate way of cutting a wide range of paving materials, from very hard clay paviors through progressively softer and more abrasive products such as concrete paviors and natural stone , all the way to the most abrasive material; asphalt.

3. What is the best cutting disc for concrete?

Diamond saw blades are typically the best choice when it comes to making clean, professional cuts in concrete. However, within this category, you'll find myriad blade options at a wide range of price levels. How do you choose the perfect blade for the job at hand? Tip 1: How Do Diamond Blades Work?

4. Can you cut wood with diamond blade on grinder?

The harsh grit of the diamond blade can cut tile and masonry with straight lines. When applied to wood, however, the blades might create a rough cut, ripping apart fibers, or might make it too easy to create crooked cuts. In most cases, it is better to use a traditional steel blade for wood.

Editor's Notes

During our angle grinder diamond blade research, we found 180 angle grinder diamond blade products and shortlisted 10 quality products. We collected and analyzed 77,442 customer reviews through our big data system to write the angle grinder diamond blades list. We found that most customers choose angle grinder diamond blades with an average price of £11.16.

The angle grinder diamond blades are available for purchase. We have researched hundreds of brands and picked the top brands of angle grinder diamond blades, including Tech Traders, RDXMAX, Rennie Tool Company, Bosch, TopsTools. The seller of top 1 product has received honest feedback from 612 consumers with an average rating of 4.9.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.