💎 Drill like a pro, finish like a boss.
The RUBI DRYGRES diamond drill bit is a high-performance tool designed for dry drilling in ceramic, porcelain, natural stone, and other hard materials. Featuring a robust diamond tip and a maximum operating speed of 14,000 rpm, it connects directly to grinders via an M14 thread or to drills with an adapter. With a maximum diameter of 83 mm and exceptional durability—capable of drilling up to 60 holes in larger sizes—this bit delivers precision, speed, and versatility for professional-grade results.
| Material | Stone |
| Cutting Diameter | 83 Millimeters |
| Finish Type | Marble |
| Shank Type | Straight |
| Cutting Angle String | 45 Degrees |
| Brand | RUBI |
| Item dimensions L x W x H | 4.72 x 3.94 x 1.18 inches |
| Tool Flute Type | Spiral |
| Point Style | Brad Point |
| Surface Recommendation | Porcelain, Rock, Tile |
| Number of Flutes | 2 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 08413797509441 |
| Manufacturer | Germans Boada |
| Number of Pieces | 1 |
| Part Number | 50944 |
| Item Weight | 1 pounds |
| Product Dimensions | 4.72 x 3.94 x 1.18 inches |
| Item model number | 50944 |
| Is Discontinued By Manufacturer | No |
| Size | 83 millimeter |
| Color | Gray |
| Finish | Marble |
| Shape | Diamond |
| Thickness | 6 Millimeters |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Included Components | DRYGRES drill bits |
| Batteries Included? | No |
| Batteries Required? | No |
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