
Makita HM hollow drill bit 30mm
30 mm
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The drill crown has a diameter of 30 mm and an effective working length of 50 mm. With a total of 4 teeth, the drill crown reliably penetrates the material, powered by a combination or hammer drill. The total length is 72 mm. SDS-PLUS shanks and centering drills are available separately.

Makita HM hollow drill bit 30mm
30 mm
If you need to install ceiling spotlights, you will need a reliable hole saw for cutting wood and drywall. With the hole saw with an adapter for wood and drywall, you can complete your work quickly. The hole saw features a special tooth design that ensures fast cutting through the material. The set includes hole saws in various sizes.

Bosch Professional Zubehör Blau Zubehör 2608594505 Sägeaufsatzset line 68/74/80/90/100 mm 5-teilig
The transition adapter set includes a variety of adapters that allow the use of Bosch's Power-Change systems with hole saws from competitors such as Starrett, Baco, and Lenox. This package contains two adapters for diameters of 14–30 mm (1/2"-20UNF thread) and four adapters for diameters of 32–210 mm (5/8"-18UNF thread).

Bosch Professional Zubehör Übergangsadapter-Set
30 mm
The kwb carbide hollow drill bit is a powerful tool specifically designed for precise drilling in various materials. With a diameter of 68 mm and a robust carbide-tipped design, this hole saw is ideal for applications in masonry, natural stone, artificial stone, concrete, marble, and brick. The hollow drill bit features a replaceable SDS-plus shank that ensures easy handling and a secure grip during the drilling process. The integrated centering drill with a diameter of 8 mm allows for accurate positioning and prevents slipping when starting the hole. The special hardening and heat-resistant carbide plates guarantee high durability and resilience, even in demanding applications such as installing electrical flush-mounted boxes and pipe penetrations. This hollow drill bit is therefore an essential tool for professionals and DIY enthusiasts who value quality and precision.
- Replaceable SDS-plus shank for easy handling
- Integrated centering drill for precise drilling
- Heat-resistant carbide plates for high durability
- Suitable for various materials such as concrete, masonry, and natural stone.

kwb Hollow drill bit HARD METAL shank and center drill bit
68 mm
The Yato For Diamond Crown Drill 1 1/4" (52 mm) is a high-performance hole saw specifically designed for drilling into hard materials such as granite and ceramic. With a diameter of 42 mm, it allows for precise and clean drilling. The diamond crown ensures a long lifespan and high efficiency, while the robust construction guarantees reliable use. This hole saw is ideal for professional craftsmen and DIY enthusiasts who value quality and performance. The For Diamond Crown Drill is an essential tool for anyone working in the construction or renovation industry.
- High-quality diamond crown for durable performance
- Suitable for drilling into granite and ceramic
- Sturdy construction for reliable use.

Yato FOR DIAMOND Crown DRILL 1 1/4"52 mm
42 mm
The Diamond Hole Saw for Hard Ceramics cuts the toughest tiles. The diamond coating gives this hole saw a long lifespan for cutting ceramics of all types and thicknesses. The thin cutting edge also allows for fast and clean cuts. This hole saw is suitable for cutting wall and floor tiles. It is compatible with both cordless and corded drill drivers. The unique Power-Change adapter of this diamond hole saw for hard ceramics is the fastest connection system on the market. It allows for the separation and connection of the hole saw and center drill with just one click. Diameter mm: 68, Diameter inches: 2 3/4, Working length mm: 39.

The Makita diamond core drill with a diameter of 82 mm and a length of 150 mm is a high-quality tool specifically designed for dry drilling. It features an M16 connection thread, making it compatible with various diamond drilling machines, including the models DBM080, DBM130, and DBM131. This core drill is ideal for applications where precise and clean drill holes in hard materials are required. The use of diamond as the cutting material ensures high durability and efficiency, making the core drill suitable for demanding projects. Its design allows for easy handling and effective heat dissipation during the drilling process, which extends the tool's lifespan. The Makita diamond core drill is therefore a reliable choice for professionals and DIY enthusiasts who value quality and performance.
- M16 connection thread for easy compatibility with various diamond drilling machines
- Made from high-quality diamond material for increased durability
- Designed for precise dry drilling in hard materials
- Effective heat dissipation to extend the lifespan of the core drill.

The Power Change Plus system offers greater robustness and precision than its predecessor. Its reinforced shank ensures better tolerances, creates less play and greater accuracy. It also provides better guidance thanks to the centre drill. The unique keyless system requires only a simple click to remove the hole saw, allowing quick and easy ejection of the drill core. This system is to be used as a keyless connection between power tools and hole saws.

Kaiser diamond grinding crown 1088-02
Manufacturer: Kaiser
Name: Diamond grinding crown 82mm for dust extraction
Type: 1088-02
Nominal size: 82 mm
With center drill: No
Center drill diameter: 8 mm
Working depth: 70 mm
Coating: Diamond
Suitable for wet use: No
Suitable for use with impact: No
Suitable for dust extraction: Yes
Tool: Diamond grinding crown Ø 82mm for dust extraction
Thread: M18x1.5
Working depth max: 70 mm
EAN: 4013456440012.

Click on the hole and AMMApA adapter for centering drill - ready to go: 1. By pressing the button on the adapter, the hole and AMMApA is unlocked. 2. Push forward and replace AMIAoA. Lightning-fast removal of the drill core: By pressing the push button on the Drill & Drop hole and AMMApA holder once, the removal of the S- and AMMApA core can be done very quickly and without the use of additional tools. Extreme Schr- and AMMApA drilling made easy: 1. Release the hole and AMMApA using the button on the adapter and pull back. 2. Pre-drill the Schr- and AMMApA drilling hole with the AMIAoA centering drill. 3. Then push the hole and AMMApA back forward until it locks. 4. The hole can now be drilled in the desired Schr- and AMMApA position. Enlarging existing hole diameters: Using the Drill & Drop holder, enlarging a hole by adding another hole and AMMApA is very simple. The small hole and AMMApA, which is pushed onto the hexagonal shank from the back, serves here for centering. The enlargement is then done by the larger hole and AMMApA that is pushed over it.

Pro-Fit Hole saw Multipurpose Saw-Ø 80 mm Cutting depth 52 mm HSS Shank design hexagonal
80 mm