SDS+ Diamond core saw for boxes 70mm
Looking for a reliable, fast and extremely accurate solution for drilling holes for electrical boxes? The SDS+ Diamond Hole Saw for Boxes 70mm (SKU: AW43417) is a top professional tool that will completely change the way you work. Forget about time-consuming, tedious and inaccurate counting and inefficient equipment. This diamond hole saw is designed for maximum productivity, whether you are a professional electrician, installer or demanding DIYer.
Thanks to its robust alloy steel design and advanced geometry, this 70 mm diameter core saw enables fast and clean drilling into the hardest construction materials. The included SDS+ adapter ensures a secure and stable attachment to your rotary hammer, meaning less vibration and more precision with every cut.
For only €26.99 you will receive a professional tool that will save you time, energy and material. Invest in quality that delivers superior results without compromise.
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Key benefits of using an SDS+ diamond core saw

Extreme speed and clean cuts: High-quality brazed tungsten carbide teeth (BK8 alloy) ensure fast penetration through the material and leave perfectly smooth edges without chipping.
Efficient dust and material removal: The spiral saw body reduces friction during operation, while external holes and openings in the cylinder continuously remove dust and excavated material. This prevents overheating and clogging of the tool.
Long service life: Made of premium alloy steel that is resistant to high loads and wear, ensuring long-lasting professional use.
Perfect centering: The pilot drill with TCT tip (tungsten carbide) enables extremely precise drilling starts without slipping, ensuring that the can is always in the exact position.
Universal SDS+ connection: Quick and easy installation on all standard SDS+ rotary hammers, ensuring optimal power transmission and high stability during work.

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Technical specifications and features
When choosing a tool, technical details are key. Our diamond core saw for cans boasts the following specifications:

Saw diameter (size): 70 mm (ideal for standard electrical and junction boxes)
Adapter length: 100 mm
Connection: SDS+
Housing material: High quality alloy steel
Tooth material: Carbide alloy BK8 (brazed tungsten carbide teeth)
Pilot drill: Equipped with a TCT tip for superior cutting performance
Weight: 0.788 kg (perfect balance between robustness and ease of use)
Dust extraction system: Spiral body, external holes to reduce strain and openings in the cylinder

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Versatile use on the construction site and at home
This hole saw is indispensable for all types of construction and renovation work. It is intended primarily for professional work when installing electrical installation boxes in walls. It can be used on a wide range of materials:

Concrete: For rapid penetration through concrete walls (without reinforcement).
Brick: Ideal for classic brick walls, modular blocks and siporex.
Glaze and ceramic: Allows clean drilling without damaging the surface.
Gypsum boards (Knauf): Fast and extremely precise opening design.
Gypsum-cement boards: Easy drilling without excessive dust thanks to material extraction holes.

Whether you are renovating your home, laying new electrical cables, or building a new building, this hole saw will ensure that the job is done quickly, professionally, and without unnecessary effort.
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Video presentations and demonstration of operation
See how easy and efficient it is to work with a core saw in practice. The videos below show the operation and correct use of similar tools when drilling:
Demonstration 1: Watch the video on YouTube
Demonstration 2: Watch the video on YouTube
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Frequently Asked Questions (FAQ)
1. What materials is this hole saw best suited for?
The SDS+ diamond core bit is designed for drilling into concrete, brick, plasterboard, gypsum board and gypsum-cement board. Its BK8 carbide teeth make it extremely effective for installing electrical boxes in brick or concrete walls.
2. Is an adapter included in the package and what connector does it use?
Yes, the product comes with a 100 mm long adapter with a standard SDS+ connection. This allows for quick, safe and stable installation on most standard rotary hammers on the market.
3. How does a hole saw prevent overheating and clogging during operation?
The saw has a spiral-shaped body that reduces friction during drilling. In addition, there are special holes and openings on the outside of the cylinder that continuously remove dust and excavated material, preventing heat buildup and clogging of the drill bit.


Responsible persons:
AWTOOLS - AW-Narzędzia Walenty Androsiuk sp.k., Magazynowa 4, 15-399 Białystok, biuro@aw-narzedzia.com.pl, +48607154410
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:
• Preparation: Before starting to drill 70 mm diameter holes, make sure you have the appropriate protective equipment, such as gloves and goggles. Check that the saw is in good condition and correctly mounted on the SDS hammer drill.
• Mark the location: Use a marker or pencil to mark the spot where you want to drill the hole for the can. Be precise and mark the desired location of the hole.
• Position the saw correctly: Place the SDS diamond core saw in the marked position and align it correctly. Make sure that the saw is firmly mounted on the SDS rotary hammer.
• Drilling: Turn on the SDS hammer drill and start drilling the hole with the SDS diamond core bit. Use even pressure and drill slowly to ensure accuracy and cleanliness of the drill. Stop occasionally and remove excess material from the hole.
• Check the hole: After drilling, check that the hole is the correct size and depth. If necessary, repair the hole or remove any remaining material.
• Safety and maintenance: Clean the saw after use and store it in a safe place. Check the condition of the diamond coating regularly and replace it if necessary. Follow the safety instructions and wear appropriate protective equipment when working with the saw.

Useful tips for work:
• Before drilling holes with a diameter of 70 mm, check that the diamond coating of the saw is sharp and in good condition. A sharp coating will ensure fast and accurate drilling.
• When drilling holes, use even pressure and drill slowly. This will ensure better results and prevent damage to the material.
• For more precise results, use a guide or ruler. This will help you keep the drilling line straight.
• After drilling, clean the saw and store it in a safe place. Regularly check the condition of the diamond coating and replace it if necessary.
• Always follow safety instructions and wear appropriate protective equipment such as gloves and goggles when working with a saw.

Warnings:
• CAUTION – drilling produces dust, material particles and strong vibrations.
• Always wear safety glasses, hearing protection, work gloves and appropriate respiratory protection.
• Before drilling, check for hidden electrical cables, pipes and other installations.
• Do not hold the tool by the rotating part during operation.
• Do not touch the bit immediately after drilling – it may be very hot.
• Before changing the core bit or removing material, switch off the rotary hammer and disconnect it from the power supply or remove the battery.
• Do not use a damaged or deformed crown.
• Make sure the SDS+ connector is properly engaged.
• Do not use the device in a wet environment unless it is specifically intended for such use.
• Hold the rotary hammer with both hands and maintain a stable position while drilling.
• Store the hole saw in a safe, dry place and out of the reach of children.

Same summary

The SDS+ diamond core saw for cans with a diameter of 70 mm is mainly useful for home repairs or projects where precision is required when cutting holes in harder materials such as walls or panels. Due to its size and technical features, it is suitable for occasional DIY users and those who want a simple tool for making can holes. In the case of processing particularly thick or more demanding materials, there may be limitations in the speed and accuracy of the cut. The compact design and compatibility with SDS+ attachments make it easy to get started quickly and use it mobilely in different locations.

Recommendation source: Enaa guides and team experiences.

User view

This diamond core saw is typically the choice of home craftsmen who install electrical boxes, install lighting fixtures or perform various installation operations in concrete, brick or panel walls. It is practically adapted to anyone who occasionally needs a reliable tool for cleaning or making medium-sized openings without having to deal with complex settings or time-consuming maintenance.

Users trust the Awtools brand primarily because of the proven durability of the tools and easy integration with other SDS+ tools with a similar purpose.

Why buy at Enaa

At Enaa, you can quickly compare the entire range of hole saws of different diameters and brands, with clear descriptions and professional support from a team that can advise you on choosing the most suitable tool for home or occasional professional use.

Answers to frequently asked questions

For which materials is this diamond core saw best suited?

It works best when cutting openings in materials such as concrete, brick, limestone, plasterboard or lighter building boards where robustness and a cleaner cut are required.

Is the SDS+ attachment compatible with all drills?

The SDS+ attachment is compatible with most SDS+ impact drills, allowing for quick changes and safe use. Check if your drill supports the SDS+ system for an optimal fit.

Is the product also suitable for professional use?

A hole saw is most useful for occasional or hobby use; for intensive professional needs, where exceptional durability and higher speeds are key, we recommend choosing heavier or industrial models.

What maintenance is recommended to extend the life of the saw?

After use, it is recommended to clean the saw of any dust or material residues and regularly check the sharpness of the diamond segments. Proper storage in a dry place has a positive effect on the durability of the tool.

Can I also cut metal materials with a saw?

The model is primarily intended for construction materials. Specialized attachments or saws are recommended for cutting metals, as the diamond core saw is not optimized for such use.

Description updated: April 2026