--- product_id: 120226252 title: "Rubi | Dry Drilling in Ceramic, Porcelain, Natural Stone and Other Material | Operating Speed 14,000 r.p.m | DRYGRES Drill BIT (MÁX. Ø 83 MM.)" brand: "rubi" price: "VT20929" currency: VUV in_stock: true url: https://www.desertcart.vu/products/120226252-rubi-dry-drilling-in-ceramic-porcelain-natural-stone-and-other store_origin: VU region: Vanuatu --- # Diamond-tipped for ultimate precision M14 thread for direct grinder attachment 14,000 rpm max speed for rapid drilling Rubi | Dry Drilling in Ceramic, Porcelain, Natural Stone and Other Material | Operating Speed 14,000 r.p.m | DRYGRES Drill BIT (MÁX. Ø 83 MM.) **Brand:** rubi **Price:** VT20929 **Availability:** ✅ In Stock ## Summary > 💎 Drill like a pro, finish like a boss. ## Quick Answers - **What is this?** Rubi | Dry Drilling in Ceramic, Porcelain, Natural Stone and Other Material | Operating Speed 14,000 r.p.m | DRYGRES Drill BIT (MÁX. Ø 83 MM.) by rubi - **How much does it cost?** VT20929 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/120226252-rubi-dry-drilling-in-ceramic-porcelain-natural-stone-and-other) ## Best For - rubi enthusiasts ## Why This Product - Trusted rubi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speed That Keeps Up:** Operates at a blistering 14,000 rpm to maximize efficiency and minimize downtime. - • **Precision Meets Power:** Diamond-tipped bit engineered for flawless cuts in ceramic, porcelain, and natural stone. - • **Effortless Dry Drilling:** Specialized for dry cutting, eliminating mess and water dependency on-site. - • **Versatile Compatibility:** M14 thread design allows seamless connection to grinders or non-percussive drills with an adapter. - • **Durability You Can Count On:** Drills up to 60 holes (20-75 mm sizes) without losing edge, ensuring long-lasting performance. ## Overview 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. ## Description RUBIDry Drilling in Ceramic, Porcelain, Natural Stone and Other Material | Operating Speed 14,000 r.p.m | DRYGRES Drill BIT (MÁX. Ø 83 MM.) ## Features - 💎 Diamond drill bits are made for dry cutting and can be used, thanks to their connection with a M14 thread, directly with a grinder or non-percussive power drill, by using the drill adaptor (ref. 05976). - 📏 For drilling holes in tiles. (MÁX. Ø 83 MM.) - ⚠️ Maximum operating speed 14,000 rpm M14 thread finish. Usable with grinder (direct connection) or electric drill (adapter ref. 05976). Supplied in blister. - 💧 DRYGRES diamond drill bits are made for dry cutting and can be used, thanks to their connection with a M14 thread, directly with a grinder or non-percussive power drill, by using the drill adaptor (ref. 05976). - ⏰ The average life of the DRYGRES drill bits varies according to the diameter. In diameters of 6-12 mm the average life is 25 holes and in the DRYGRES from 20-75 mm the average life is 60 holes. ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Material:** Stone - **Cutting Diameter:** 83 Millimeters - **Finish Type:** Marble - **Shank Type:** Straight - **Cutting Angle String:** 45 Degrees ## Images ![Rubi | Dry Drilling in Ceramic, Porcelain, Natural Stone and Other Material | Operating Speed 14,000 r.p.m | DRYGRES Drill BIT (MÁX. Ø 83 MM.) - Image 1](https://m.media-amazon.com/images/I/61v82IAsQ0L.jpg) ## Frequently Bought Together - RUBI | Dry Drilling in Ceramic, Porcelain, Natural Stone and Other Material | Operating Speed 14,000 r.p.m | DRYGRES Drill BIT (MÁX. Ø 83 MM.) - Diamond Drill Bit 6mm,BRSCHNITT 2pcs M14 Vacuum Brazed Diamond Tip Drill Bit for Tile Porcelain Stoneware Ceramic Marble Granite Drilling,Suitable For Angle Grinders - RUBI | Dry Drilling in Ceramic, Porcelain, Natural Stone and Other Material | Operating Speed 14,000 r.p.m | DRYGRES DRILL BIT Ø3/4" (20 MM.) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/120226252-rubi-dry-drilling-in-ceramic-porcelain-natural-stone-and-other](https://www.desertcart.vu/products/120226252-rubi-dry-drilling-in-ceramic-porcelain-natural-stone-and-other) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*