With the exclusive Diamond Dry Core Drill Bit Set GOLD EDITION (Item No. 50234), tradespeople are perfectly equipped to perform clean and precise drilling in a wide range of materials. Whether porcelain stoneware, marble, or granite – this powerful set delivers outstanding results even with material thicknesses up to 35 mm. The high-quality diamond dry core drill bits ensure fast cuts, minimal wear, and perfect results – even on extremely hard surfaces. Thanks to their robust construction, the diamond dry core drill bits offer excellent durability and are specially designed for demanding dry drilling applications.
The practical M14 connection allows quick and tool-free mounting on all common angle grinders. For optimal drilling results with the diamond dry core drill bits, a speed between 10,000 and 13,000 RPM is recommended – no water cooling required. The combination of precision, durability, and easy handling makes this diamond dry core drill bit set the first choice for professionals.
Versatile Selection: Six dry core drill bits in diameters of 20 mm, 35 mm, 38 mm, 43 mm, 50 mm, and 68 mm for a wide range of applications.
Premium Diamond Coating: Ensures precise cuts, long service life, and outstanding drilling performance.
Dry Cutting Without Water Cooling: Flexible use directly on the construction site – no need for a water supply.
Universal Compatibility: Suitable for all angle grinders with an M14 thread.
Optimal Speed Range: Effective drilling at 10,000 to 13,000 RPM – clean results with minimal wear.
Easy Handling: Quick installation by directly screwing onto the spindle – inner flange aids easy removal.
1 x Transport Case with Inlay (design may vary)
Which materials can be drilled with the set?
The set is ideal for porcelain stoneware, marble, granite, and similar hard materials up to a thickness of 35 mm.
Is water cooling necessary when drilling?
No, the drill bits are specifically designed for dry cutting. Water cooling is not required.
What speed is recommended?
A speed between 10,000 and 13,000 RPM provides the best results.
Does the set fit all angle grinders?
Yes, all drill bits are equipped with an M14 thread and thus fit all common angle grinders.
How is the drill bit mounted?
Simply screw the drill bit directly onto the spindle of the angle grinder. The inner flange should remain on the spindle to make removal easier later.
How can overheating be prevented?
Work without applying too much pressure and take short cooling breaks if necessary, especially when using small diameter bits or working with very hard materials.
What should I consider when drilling through glazed surfaces?
When drilling glazed ceramics or tiles, visible chipping around the hole edge can occur. Extra caution is recommended.
Is a transport case included?
Yes, a robust transport case with an inlay is included. The design may vary slightly.