7-piece SDS plus diamond core saw set + aluminum case (40-125mm) - Top kit for drilling holes in masonry
Are you looking for a reliable, efficient and durable solution for drilling larger holes in walls? The 7-piece SDS plus diamond core saw set (KD10276) is an indispensable tool for every DIYer, craftsman or professional builder. This premium core drill set allows you to quickly, accurately and easily drill holes for electrical boxes, pipes, ventilation systems and drains.
Designed with versatility and durability in mind, forget about struggling with the wrong tools. With this set, stored in a handy and robust aluminum case, you'll always be ready for work in the field, in the workshop or at home renovation.
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Why choose this hole saw set? Main advantages:

Versatile use in construction: Ideal tool for drilling into brick, concrete, building blocks, plasterboard, tiles and other related building materials.
Universal SDS Plus system: The included adapter allows quick and safe installation on all standard rotary hammers with SDS+ chuck.
Exceptional durability: The cutting edges are equipped with a toothed rim made of high-quality carbide (tungsten carbide), which ensures long service life and fast progress through the material.
Perfect organization: The entire set is safely stored in a durable aluminum case that protects the tools from impacts and allows for easy transport.

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Technical specifications and kit contents
This thoughtfully assembled set covers all the most common diameters you need for electrical and plumbing installations:

Hole saw diameters in the set: 40 mm, 65 mm, 80 mm, 100 mm and 125 mm
Clamping system: SDS Plus (adapter length 110 mm)
Centering (pilot) drill bit: Length 110 mm for precise determination of the drilling center
Blade material: Carbide (carbide on the toothed part)
Packaging: Protective aluminum case with ergonomic handle
Product code (SKU): KD10276

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Precise and clean drilling in all types of building materials
Whether you are installing flush-mounted electrical boxes (for which the 65 mm and 80 mm sizes are ideal) or preparing penetrations for pipes and ventilation (larger diameters up to 125 mm), this set ensures smooth edges and minimal material chipping. Thanks to the 110 mm long pilot drill, the start of drilling will always be stable, without slipping and damaging the wall surface.
The serrated carbide blade effectively shreds material, while the spiral-shaped bit body ensures continuous removal of dust and material from the borehole. This prevents the bit from overheating and extends its service life.



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Use and maintenance for maximum lifespan
To achieve the best results and a long life for your hole saws, we recommend the following steps:

No impact: When drilling with diamond/carbide core bits, turn off the impact function on the hammer drill (drill only with rotation). Impact can damage the carbide teeth.
Correct installation: Before starting work, make sure that the pilot drill and SDS Plus adapter are firmly screwed in and correctly clamped in the machine head.
Pressure control: Do not apply too much pressure to the tool while working. Let the carbide teeth do their work at a constant speed.

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Frequently Asked Questions (FAQ) about the product
1. Can I use this core saw set on a regular drill?
The set includes an adapter for the SDS Plus system, which is standard for rotary hammers. If you want to use the set on a regular drill with a keyless chuck, you will need a suitable adapter from SDS Plus to cylindrical or hexagonal chuck.
2. Is the set suitable for drilling into reinforced concrete?
The set is extremely effective in classic concrete, bricks, blocks and tiles. However, when drilling into reinforced concrete (concrete with iron reinforcement), extreme caution is required, as hitting the steel bar can damage the carbide teeth. For reinforced concrete, special diamond core bits for wet drilling are generally recommended.
3. What is the function of the pilot drill in the kit?
The pilot drill bit (110 mm) serves as a guide. Before the core saw starts cutting a larger opening, the pilot drill bit drills a center hole, which prevents the core bit from "carrying" along the wall when drilling begins. Once the core bit is partially in the material, the pilot drill bit ensures that the drilling direction remains straight.


Responsible persons:
KRAFT & PARTS - DAWIKA KRAFT SA, Główna 1B, 83-200 Koteże, Poland, +(48) 58 56 090 24 kraft@dawika.pl
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:
• Choose a hole saw of the appropriate diameter: 40, 65, 80, 100 or 125 mm.
• Attach the hole saw to the SDS Plus bit and check that it is well secured.
• Insert the bit into the SDS Plus chuck of the drill.
• Mark the drilling location and check that there are no hidden utilities behind the surface.
• Start the drill at a moderate speed and guide the hole saw evenly into the material.
• Do not apply excessive pressure; let the cutting edge do its work.
• After drilling, turn off the drill and wait until the hole saw has come to a complete stop.
• The kit is intended for making openings in brick, concrete, blocks, tiles and plasterboard.

Useful tips for work:
• Before drilling, select a diameter that matches the desired hole.
• For a precise start, use the included 110 mm pilot drill bit.
• When drilling into harder materials, work gradually and without jerking.
• Hold the hole saw as perpendicular to the surface as possible while working.
• Regularly remove dust and debris from the drilling area.
• After use, clean the attachments and store them in the aluminum case.

Warnings:
• Always turn off the drill and unplug it before changing the hole saw.
• Wear safety glasses, hearing protection, gloves and respiratory protection when working.
• Do not use damaged, cracked or deformed hole saws.
• Do not touch the hole saw immediately after drilling, as it may become very hot.
• Be careful of hidden electrical, plumbing and other wiring in the wall.
• Do not use excessive force as this may cause the attachment to jam or be damaged.
• Check the compatibility of the SDS Plus bit with your drill before use.

Same summary

The 7-piece SDS plus diamond core saw set with case is intended for users who want a versatile tool for precise cutting of materials of different hardness, such as ceramics, concrete or tiles. It is suitable for DIYers and those who occasionally take on more demanding projects, as it offers more diameters in one set and thus more flexibility for different tasks. The set is less suitable for users who need a saw for extremely precise work with very thin materials or exclusively for professional everyday use. The practical portability in the aluminum case allows for easier work in the field and good organization of accessories.

Recommendation source: Enaa guides and team experiences.

User view

Typical users of this set are home craftsmen who want to install switches, pipes or do minor renovations themselves, where you need different sizes of circular cutouts in harder materials. The set is useful for both minor renovations and bathroom or kitchen installations, as it covers most standard diameters and allows for versatile use without having to search for individual saws.

Many users choose Kraft & Dele products because they are known for their robustness and functional solutions that make work easier even for occasional users.

Why buy at Enaa

At Enaa you can expect a professionally selected range of home and garden tools, which means carefully tested products and a clear presentation of their useful properties. In addition, on our site you can quickly compare the types and sizes of hole saws according to your needs.

Answers to frequently asked questions

What materials is this diamond core saw set suitable for?

The set is designed for cutting hard materials such as ceramics, concrete, bricks and tiles, and enables precise openings in a variety of construction applications.

Is the set also suitable for professional use?

Although the set is durable enough for occasional professional use, it is best suited for home projects, occasional renovations, and assembly work in a house or apartment.

What is the range of saw diameters in the set?

The set covers several different diameters, making it suitable for cuts ranging from smaller openings to larger pipe or installation installations, making it easier to choose for various construction tasks.

Is the case durable enough for transport and storage?

The aluminum case offers good protection for the saws during transport and storage, making it practical for working in different locations or in the workshop.

Does the set fit all types of drills with SDS plus attachment?

Yes, the set is compatible with all standard drills that support an SDS plus bit, allowing for wide applicability without additional adjustments.

Description updated: April 2026