
Best selling Drill bit inserts from Rubi
On this page you’ll find a ranking of the best Drill bit inserts from Rubi. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Rubi Sara Corona M14 Soldered Diamond Coating 68mm
The Sara Corona M14 Soldered Diamond Coating Drill Bit with a diameter of 68 mm is a highly specialized diamond drill designed for working with ceramics, stoneware, and porcelain stoneware. Manufactured in Spain, this drill bit offers a precise and efficient solution for drilling holes in various ceramic materials. Weighing 0.25 kg, it is compact and easy to handle. The drill is ideal for applications where high cutting quality and durability are required. The diamond-coated surface ensures effective heat dissipation and minimizes the risk of material damage during the drilling process. This drill bit is particularly suitable for professional craftsmen and DIY enthusiasts who value quality and reliability. The Sara Corona M14 is an excellent choice for anyone needing precise and clean drill holes in ceramic materials.

2. Rubi KORONA DRYGRES PREMIUM 68mm
The Rubi Drygres Premium Diamond Core Drill with a diameter of 68 mm and M14 thread is designed for drilling holes in hard floor and wall tiles, specifically for creating openings for electrical installations. This tool is suitable for ceramic tiles and natural stone, offering a long lifespan with an average of 150 holes per drill in the size range of 20 mm to 85 mm. It allows for fast and easy drilling while ensuring precise results without damaging the tile surface. The high-quality construction focuses on durability and reliability, making it a dependable choice for both professional and DIY applications. With its robust design, this core drill minimizes the risk of chipping and cracking, providing consistent performance in demanding tiling tasks. The M14 thread ensures compatibility with standard drills, facilitating easy mounting and dismounting. Ideal for renovations and new installations, it supports an efficient workflow while maintaining high-quality results. The measurements are provided in metric units, with a diameter of 68 mm, and it is part of the Rubi range of hand tools and drills, identified by the model number 6978.

3. Rubi 51929
Our new Drygres Premium kit is the most economical solution for those who need to perform dry drilling of different sizes in any type of ceramic tile.
The Drygres Premium range of diamond drill bits is recommended for drilling all types of ceramic tiles, especially porcelain stoneware, as well as other tile materials such as marble and granite.

4. Rubi Crown Drygres Premium 8mm
Technical Data
Manufacturer:
Manufacturer Code: 06918
Maximum Drilling Speed: 14,000/min
Average Diameter: 8 mm
Net Hole: 30 mm
Connection: 8 mm
M14 Dry Drill Bit M14 Drill Rubi 06918 - Dry Drill Bit. It is perfect for drilling holes in very hard tiles. RUBI has applied VACUUM BRAZED technology in the production of drill bits in the DRYGRES PREMIUM series. Thanks to this technology, drill bits can withstand higher operating temperatures, positively affecting their lifespan. The RUBI 06918 can be mounted on any angle grinder with a standard M14 thread. The lifespan of a drill bit depends on its diameter. Smaller holes, i.e., 6–12 mm in diameter, have a lifespan of 60 holes, while holes with a diameter of 20–85 mm have a lifespan of approximately 150 holes.

5. Rubi TILE HOLE SAW 4924 WET CUT D10
The Tile Hole Saw 4924 Wet Cut D10 from Rubi is a high-quality drill bit designed specifically for precise drilling in various materials. With a diameter of 10 millimeters, this drill is ideal for applications in stone, including granite, marble, and porcelain. The construction allows for effective cooling during the drilling process, which extends the tool's lifespan and improves processing quality. The drill bit has a length of 10 millimeters and a width of 1 centimeter, making it handy and versatile. Made in Spain, this drill combines functionality and durability. Weighing only 0.034 kilograms, it is easy to handle and suitable for both professional and private use. The Tile Hole Saw is an excellent choice for anyone needing precise and clean drill holes in hard materials.

Rubi TILE HOLE SAW 4924 WET CUT D10
10 millimetres
6. Rubi SARA LACE EASY GRES 50mm
The SARA LACE EASY GRES tile drill from Rubi is a highly advanced tool specifically designed for drilling into various hard materials such as ceramics, stoneware, porcelain, marble, granite, as well as stone and glass tiles. With a diameter of 50 mm, this drill offers a precise and efficient solution for professional applications in construction and renovation. Its robust construction and the use of high-quality metal ensure a long lifespan and reliability, while the special diamond coating provides clean and accurate drill holes. The drill is easy to handle and is suitable for both experienced craftsmen and DIY enthusiasts who value quality and performance. Made in Spain, the SARA LACE EASY GRES tile drill combines innovative technology with proven craftsmanship.
- Suitable for a variety of materials, including ceramics and granite
- High-quality diamond coating for precise drilling
- Robust construction for a long lifespan.

7. Rubi Crown set 4pcs.
The Rubi crown set is a high-quality drill bit set specifically designed for precise drilling in various materials such as granite, marble, and ceramics. With a diameter of 68 millimeters, this set offers an effective solution for demanding drilling projects. It includes four different diamond drill crowns tailored to the specific requirements of construction and renovation work. The use of diamond material ensures high durability and efficiency, allowing the drill crowns to deliver excellent results even with the toughest materials. This set is ideal for professionals and DIY enthusiasts who value quality and performance. The compact packaging and ease of handling make the set a practical companion for any job site or workshop.
- Suitable for various materials such as granite, marble, and ceramics
- Includes four diamond drill crowns for versatile applications
- High durability and efficiency due to the use of diamond material.

Rubi Crown set 4pcs.
28 millimetres, 35 millimetres, 43 millimetres, 68 millimetres
8. Rubi SARA M14 CROWN with 6mm LUMINESCENT DIAMOND
The SARA M14 KRONE diamond drill bit from Rubi is a high-quality drilling tool specifically designed for working with ceramics, stoneware, and porcelain stoneware. With a diameter of 6 millimeters, this drill allows for precise and clean drilling in various tile materials, including stoneware and porcelain tiles. The construction from high-quality diamond material ensures a long lifespan and high efficiency during drilling. The drill has a height of 12 millimeters and a width of 3 millimeters, making it handy and easy to use. Weighing only 0.06 kilograms, it is lightweight and allows for effortless handling. Made in Spain, the SARA M14 KRONE meets the highest quality standards and is a reliable choice for professionals and DIY enthusiasts seeking precise results when working with tiles.

9. Rubi ZESTAW WIERTEŁ DRYGRES 5szt PL
The DRYGRES DRILL SET consists of five high-quality drills specifically designed for working with ceramics and stoneware. With a diameter of 65 millimeters, these drills offer optimal performance and precision when drilling into hard materials. The drills are made from robust material that ensures a long lifespan and reliability. Weighing 1.72 kilograms and with compact dimensions of 24 millimeters in width and 8 millimeters in height, they are easy to handle and store. Made in Spain, these drills meet high quality standards and are ideal for professional craftsmen as well as DIY projects. They are an excellent choice for anyone needing precise and clean drill holes in ceramics and stoneware.

10. Rubi Kit Mini Drygres Premium - 51939
The Rubi Drygres Premium Diamond Drill Bit Set includes four high-quality bits in sizes 6 mm, 8 mm, 10 mm, and 12 mm, all featuring an M14 thread for compatibility with angle grinders. Designed for dry drilling applications, this set is optimized for hard tiles and delivers efficient performance without the need for water cooling. Each diamond-tipped bit allows for precise, clean holes with minimal breakout, thereby enhancing durability and lifespan during demanding tiling tasks. The robust construction ensures reliable operation, making the set suitable for both professional and DIY use in construction and renovation projects. With a focus on accuracy and user-friendliness, this set supports consistent results across various ceramic materials, backed by Rubi's reputation for quality tools in the power tool category.
