Diamond segment cutting disc 300mm – Professional power for precise cutting of building materials
Looking for a reliable, fast and extremely durable solution for cutting the most demanding construction materials? The 300mm Diamond Segment Cutting Disc (SKU: M08737) is a premium tool designed for professional builders and demanding DIYers. Combining advanced manufacturing technology and optimized design, this diamond disc ensures clean cuts, high work speed and an exceptionally long service life.
With an outer diameter of 300 mm and a standard bore of 25.4 mm, this cutting disc is the perfect choice for power cutters, table saws and other compatible construction machines. Whether you are laying pavers, building walls or cutting reinforced concrete, this disc will meet any challenge. Investing in quality cutting tools quickly pays off through fewer changes and faster project completion.
Why choose a 300mm diamond segment disc?
The key to success in construction projects is using the right tool. The segmented design of this diamond blade allows for faster material removal and efficient cooling during the cut. This means less overheating, fewer jams and a significantly longer tool life. With a diamond segment height of just 10 mm, you will get more work done with a single blade, directly reducing the cost of your projects.
In addition, the advanced segment geometry reduces the load on the machine itself. The motor of your cutter or saw will work with less effort, which also extends the life of your equipment. This diamond blade represents the perfect synergy between speed, durability and safety, which places it at the very top of the range in its price range.
Key features and technical specifications
This professional diamond cutting disc is designed with maximum efficiency and safety in mind. Below are the key technical specifications that prove its superior quality:

Outer disc diameter: 300 mm – the ideal size for deep, stable and precise cuts in a wide variety of building structures.
Clamping hole diameter: 25.4 mm - a standard dimension that fits most professional construction machines, power cutters and table saws.
Diamond ring height: 10 mm – high-quality diamond segments ensure long service life and extremely high wear resistance.
Plate dimensions: 300 x 25.4 x 10 mm - optimal ratio for stability and accuracy during operation, without vibration.
New manufacturing technology: Enables noticeably faster cutting and extended disc life compared to standard discs on the market.

Versatile use: One board for all building materials
Forget about constantly changing cutting discs during work, which takes up valuable time and reduces productivity. The 300mm diamond segment cutting disc is extremely versatile and is designed to process a wide range of construction materials. With it, you can cut effortlessly and with maximum efficiency:

Concrete and reinforced concrete: For fast and reliable penetration through hard and reinforced building structures.
Pavers and clinker: Ideal for landscaping, laying out patios and precise edge adjustments without chipping.
Brick and aerated concrete (siporeks): Allows for extremely clean and straight cuts, which facilitates further construction and gluing of elements.
Ceramic tiles and stone: For precise finishing work where aesthetics and millimeter precision are key.

Advantages of using segmented diamond discs
Segmented blades have special grooves between the diamond segments. These grooves perform two key functions: they allow air or water flow (for wet and dry cutting), which cools the blade, and at the same time quickly remove dust and particles from the cutting area. The result is faster work without overheating, which prevents deformation of the blade and ensures maximum user safety.
Thanks to the innovative manufacturing process, the diamond particles are evenly distributed throughout the entire 10 mm segment. This means that the disc maintains its sharpness and cutting power throughout the entire cycle of use, until the segment is completely worn out. This will allow you to work smoothly, without unnecessary downtime and with minimal effort.
Instructions for safe and effective use
To achieve the best results and ensure maximum safety when working with the M08737 diamond blade, always follow these tips:

Before installing the plate, make sure that the machine is unplugged or the motor is turned off.
Check that the direction of rotation of the arrow marked on the plate exactly matches the direction of rotation of your machine.
Always use appropriate personal protective equipment while working: safety glasses, dust mask, ear protection and work gloves.
Do not press too hard on the machine – let the high-quality diamond segments do the work themselves with the weight of the device.
When dry cutting, periodically lift the plate out of the cut to allow the segments to air cool.

Frequently Asked Questions (FAQ)
Which materials is this diamond blade best suited for?
This diamond segmented blade is extremely versatile and is designed for processing a variety of construction materials. It performs well when cutting concrete, reinforced concrete, brick, paving stones, clinker, aerated concrete (siporex), as well as ceramic tiles and stone.
What are the dimensions of the clamping hole and does it fit my machine?
The diameter of the clamping hole of this plate is 25.4 mm and its outer diameter is 300 mm. This is a standard dimension for most larger power cutters and bench saws. Please check the technical specifications of your machine before purchasing to ensure full compatibility.
What does "new manufacturing technology" mean with this board?
The new manufacturing technology enables significantly better bonding of the diamond microparticles within the 10mm segment itself. This ensures faster penetration through materials, reduces friction and overheating, and significantly extends the life of the disc compared to older, standard models on the market.


Responsible persons:
MAR-POL - MAR-POL SCIMPORT EXPORT M.ŚCIANA, K.ŚCIANA, 26-020 Chmielnik, Suchowola 6a, Poland, obsluga@mar-pol.sklep.pl, +48607865357
Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia
Product origin: China

Instructions for using the product:
• Place the panel on a suitable cutting machine.
• Check that it is correctly and firmly attached.
• Cut the material with a steady motion without excessive pressure.
• After finishing the cut, wait until the blade has come to a complete stop.

Useful tips for work:
• Suitable for cutting concrete, brick and other building materials.
• Use effective extraction when dry cutting.
• When wet cutting, ensure sufficient water cooling.
• Don't press too hard – let the diamond segments do the work

Warnings:
• Use safety glasses, a mask and hearing protection.
• Before changing the plate, disconnect the machine from the power supply.
• Do not exceed the maximum permitted rotation speed of the disc.
• Do not use a damaged or cracked disc.

Same summary

The 300 mm diamond segment cutting disc is intended primarily for cutting stone, concrete, granite and similar hard materials, which meets the needs of home craftsmen and those undertaking renovations or smaller construction projects. Due to its intended purpose, it is not suitable for cutting metal or wood and is not a universal solution for all materials. When choosing, it is crucial that it matches the tool in terms of diameter, as this is the only way to achieve optimal safety and results. For occasional use, it will meet most standard needs, but for very intensive work, it is also worth considering the quality of manufacture and compatibility with the tool.

Recommendation source: Enaa guides and team experience.

User view

This cutting disc is most often used by users who occasionally cut ceramics, tiles or natural stone at home or in the field - for example, when renovating a bathroom, laying floors or making minor construction repairs. It is also useful for processing granite or concrete, where precision and better durability are required than with regular discs. It is important that the user takes into account the limitations regarding diameter and purpose, as this avoids faster wear and improves safety at work.

When choosing such equipment, users often swear by tools and accessories from the Mar-Pol brand, which is renowned for its balance between durability and accessibility for everyday projects.

Why buy at Enaa

At Enaa, you can expect a reliable professional selection of cutting discs, transparent filtering by type and diameter, and clear information that makes it easier for you to make the right choice based on your needs.

Answers to frequently asked questions

Is this diamond cutting disc suitable for cutting all types of stone?

This disc is designed for most standard types of natural and artificial stone, granite and concrete, but for specific types of extremely hard materials, check the tool manufacturer's recommendations before starting work.

Is it possible to use this plate for cutting ceramics?

Yes, the disc is suitable for use on ceramics, although it is recommended to use the appropriate speed and pressure for the most precise cuts and less wear.

What should be considered when choosing the diameter of the plate?

The diameter must be compatible with your tool – a diameter that is too small limits the depth of cut, while a diameter that is too large can be dangerous or not suitable for your cutter.

What is the service life of a diamond segment cutting disc?

The lifespan depends on the frequency of use, the type of material being cut and the way you work. Following the recommended purpose and storing in a dry environment will increase the durability of the board.

Can you also cut metal or wood with this blade?

The disc is not intended for cutting metal or wood, as this may cause damage or significantly reduce the usefulness and safety of the tool.

Description updated: April 2026