--- product_id: 473730972 title: "Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial" brand: "lytool" price: "€ 40.63" currency: EUR in_stock: true reviews_count: 13 category: "Lytool" url: https://www.desertcart.fr/products/473730972-tungsten-carbide-tile-drill-bit-set-1-4-1-2 store_origin: FR region: France --- # Dry & Wet Use - versatile on all surfaces 5-Step Eccentric Design - 2× faster drilling HRC93 Tungsten Carbide Alloy - ultra durable Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial **Brand:** lytool **Price:** € 40.63 **Availability:** ✅ In Stock ## Summary > 🔩 Drill Like a Pro, Finish Like a Boss ## Quick Answers - **What is this?** Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial by lytool - **How much does it cost?** € 40.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/473730972-tungsten-carbide-tile-drill-bit-set-1-4-1-2) ## Best For - lytool enthusiasts ## Why This Product - Trusted lytool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** HRC93 Tungsten Carbide Alloy drills 400+ holes without dulling—work smarter, not harder. - • **Precision Without Wander:** 4-cutter eccentric tip grips instantly—no tape, no center-punch, just clean starts every time. - • **All-in-One Size Flexibility:** 5-step profile covers 6–12mm (1/4–1/2'')—switch less, drill more, finish faster. - • **Professional-Grade DIY Ready:** From bathroom tiles to granite countertops—get flawless holes with zero chipping or cracking. - • **Versatile Dry & Wet Performance:** Optimized for dry drilling on soft materials and wet drilling on stone & glass—adapt to every project. ## Overview The Lytool Tungsten Carbide Tile Drill Bit Set features ultra-hard HRC93 alloy construction for 400+ durable holes, a 4-cutter eccentric tip for precise, no-wander starts, and a 5-step design that drills up to twice as fast across five sizes (6–12mm). Engineered for both dry and wet use, this versatile set handles porcelain, ceramic, granite, glass, marble, and wood with professional-grade results—perfect for millennial DIYers demanding efficiency, precision, and style. ## Description Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial - desertcart.com Review: High quality drill bits - first of all I was impressed by the case. It has a slide open button that works easily. Inside the bits are held in such a way that you have to tip the bit up to remove it from the case. No more bits sliding all over the case. I tried one of the bits on four different materials. Glass which I broke because i didn't use the bit properly. I tried again and it drilled straight and true. It didn't skate around. It took a whild to get through the glass with the tip of the drill, but once I did it drilled efficiently without breaking or catching. Next i tried brick which it drilled very easily. Next was the ceramic tile and again it drilled easily. The final material was wood and to my suprise the drilling action was slower than either the brick or tile. After drilling through the 4 materials I was pleased because I could not tell any difference in the sharpness of the bits between the new ones in the case and the one I used. I think that they are a good value for the money. Review: Happily surprised - I wasn't sure what to expect when purchasing these bits, with their different design but, I have been very pleasantly surprised at how well they have preformed. Bathroom tile, acrylic, plastic tubing and wood, it preformed well with each and left very smooth holes. I did not have the chance to use them with glass, brick, porcelain tile or stone but, I have faith that they will preform equally well with those, too. I would definitely recommend using a cooling fluid for denser, harder materials, as the bits do get hot even on ceramic tile. The bits did a nice job when using them with a drill but got a lot better results when able to use the bits with a drill press. Being able to precisely control the speed of the bits allowed them to remain cooler and cut smoother, and faster, as intended. I believe the unique design allowed the bits to stay cooler, cut faster, and make a cleaner hole over the more traditional shaped bits. I am very happy wiht this set and look forward to a lot of use with them, and many, many holes... I have had a lot of postitive results with Lytool brand products and this yet another of their great products that I would highly recommend! ## Features - HRC93 Tungsten Carbide Alloy — 400+ Holes, Built to Outlast: Made from solid Tungsten Carbide Alloy rated at HRC93 hardness — among the hardest materials used in drill bit construction. Engineered to drill 400+ holes through full-porcelain tile without significant dulling, and significantly outperforms standard HSS or basic carbide-tipped bits on granite, marble, vitrified tile, and glass.meaning fewer bit replacements mid-project and lower cost per hole for DIY home repairs - 4-Cutter Eccentric Tip — No Walking, 60% Sharper, Cleaner Starts: The eccentric tip grips the surface on contact, eliminating bit wander without tape or center-punching. Four cutting edges — sharpened to a 60% higher cutting angle than conventional tile bits — bite into hard surfaces faster, with less vibration and reduced surface chipping at the start of every hole - 5-Step Profile, Drills 2× Faster — One Bit, Five Sizes: Stepped cutting profile covers five sizes:1/4",1/4",5/16",3/8",1/2" (6/6/8/10/12mm) with both metric and imperial markings — eliminating the need to swap bits mid-job. Apply light downward pressure and let the carbide steps do the work: this design cuts up to 2× faster than conventional tile drill bits, with the stepped edges guiding the hole open progressively for rounder, cleaner results - Dry or Wet — Know Your Material, Get the Best Result: Dry drilling (no water needed): Regular ceramic tile, antique tile, foam brick, red brick, aerated concrete block, wood, plastic — apply steady light pressure, no coolant required. Wet drilling (add water): Vitrified tile, full-porcelain tile, marble, glass, granite, natural stone, slate — drizzle water at the drill point to reduce heat and protect both the bit and surface. Standard drill only — do NOT use hammer/impact mode - Home DIY Ready — Bathroom, Kitchen, Walls & More: Designed for homeowners and DIY enthusiasts: drill anchor holes, mount bathroom fixtures, install kitchen backsplash hardware, hang wall brackets, and tackle tile, concrete, wood, or plastic surfaces — all with one compact bit set. Five graduated sizes (6–12mm) cover the most common home installation needs without switching tools.Get clean, precise holes the first time — no cracked tiles, no wasted trips to the hardware store ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G4TNWGCB | | Best Sellers Rank | #267,037 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #272 in Hex-Shank Drill Bits | | Brand Name | Lytool | | Customer Reviews | 4.5 4.5 out of 5 stars (1,138) | | Cutting Angle String | 90 Degrees | | Cutting Diameter | 0.5 Inches | | Finish Types | Black Oxide | | Included Components | Step Drill Bits, Storage Case | | Item Dimensions | 4.72 x 4.72 x 4.72 inches | | Manufacturer | Lytool | | Material Type | Tungsten Steel Alloy | | Model | TD30108 | | Number of Flutes | 2 | | Surface Recommendation | Porcelain Tile Ceramic Granite Marble Glass Wood | | Tool Flute Type | Spiral | | Unit Count | 5.0 Count | ## Product Details - **Brand:** Lytool - **Cutting Angle String:** 90 Degrees - **Cutting Diameter:** 0.5 Inches - **Finish Type:** Black Oxide - **Material:** Tungsten Steel Alloy ## Images ![Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial - Image 1](https://m.media-amazon.com/images/I/71RX8knNxOL.jpg) ![Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial - Image 2](https://m.media-amazon.com/images/I/81qtFOWkFVL.jpg) ![Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial - Image 3](https://m.media-amazon.com/images/I/71Ij7XyOLaL.jpg) ![Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial - Image 4](https://m.media-amazon.com/images/I/81P9BQgYXyL.jpg) ![Tungsten Carbide Tile Drill Bit Set (1/4–1/2'' / 6–12mm) for Porcelain Ceramic Granite Glass Marble Wood, 1/4'' Hex Shank, 4-Cutter Eccentric Step Design, Dry & Wet Use— Metric+Imperial - Image 5](https://m.media-amazon.com/images/I/719lnlipG-L.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Can this drill bit be used with hammer or impact mode?** A: No. Hammer or impact mode is not recommended. For best results, use standard drilling mode with light, steady pressure. This helps prevent material cracking and improves hole quality. **Q: Can this drill bit be used for dry drilling?** A: Yes. Dry drilling is suitable for ceramic tile, wood, plastic, aerated concrete blocks and red bricks. For harder or brittle materials such as porcelain tile, marble, glass or granite, wet drilling with water is recommended. **Q: Can this drill bit drill into concrete?** A: This drill bit is suitable for light-duty concrete blocks and red bricks under controlled operation. It is not designed for reinforced concrete or heavy hammer drilling applications. **Q: How can I avoid cracking tiles when drilling?** A: Keep the drill bit at a 90° angle, apply light pressure and do not force the drill. When drilling hard tiles, using water can help reduce heat and improve control. **Q: Are the sizes measured in inches or millimeters?** A: Both. The drill bits are marked with US inch sizes, with metric equivalents shown for reference. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High quality drill bits *by L***Y on February 16, 2026* first of all I was impressed by the case. It has a slide open button that works easily. Inside the bits are held in such a way that you have to tip the bit up to remove it from the case. No more bits sliding all over the case. I tried one of the bits on four different materials. Glass which I broke because i didn't use the bit properly. I tried again and it drilled straight and true. It didn't skate around. It took a whild to get through the glass with the tip of the drill, but once I did it drilled efficiently without breaking or catching. Next i tried brick which it drilled very easily. Next was the ceramic tile and again it drilled easily. The final material was wood and to my suprise the drilling action was slower than either the brick or tile. After drilling through the 4 materials I was pleased because I could not tell any difference in the sharpness of the bits between the new ones in the case and the one I used. I think that they are a good value for the money. ### ⭐⭐⭐⭐⭐ Happily surprised *by B***D on February 21, 2026* I wasn't sure what to expect when purchasing these bits, with their different design but, I have been very pleasantly surprised at how well they have preformed. Bathroom tile, acrylic, plastic tubing and wood, it preformed well with each and left very smooth holes. I did not have the chance to use them with glass, brick, porcelain tile or stone but, I have faith that they will preform equally well with those, too. I would definitely recommend using a cooling fluid for denser, harder materials, as the bits do get hot even on ceramic tile. The bits did a nice job when using them with a drill but got a lot better results when able to use the bits with a drill press. Being able to precisely control the speed of the bits allowed them to remain cooler and cut smoother, and faster, as intended. I believe the unique design allowed the bits to stay cooler, cut faster, and make a cleaner hole over the more traditional shaped bits. I am very happy wiht this set and look forward to a lot of use with them, and many, many holes... I have had a lot of postitive results with Lytool brand products and this yet another of their great products that I would highly recommend! ### ⭐⭐⭐⭐⭐ This is a a great set with a good assortment of drill sizes *by W***S on December 8, 2024* I use this set with my cordless SDS whenever I need to drill a hole in masonry. The selection of sizes seems to cover anything I have had to do to date, excepting the very largest stuff that requires a larger machine. For most work around the house, these work just fine. ## Frequently Bought Together - Lytool SDS Plus Drill Bits Set – 10Pcs Carbide Tip Masonry Drill Bits for Concrete, Brick, Tile, Block, Stone, and Marble – Compatible with Rotary Hammer Drills (3/16",1/4",5/16", 3/8", 1/2") - DEWALT 20V MAX SDS Rotary Hammer Drill, Cordless, 3 Application Modes, Bare Tool Only (DCH273B) - ZELCAN Chisel Set with SDS Plus Shanks, 6pc Masonry Concrete Drill Bit Set, Tile Grooving Scraping Flat Point Scaling Chisels 40Cr Steel Rotary Hammer Drill Tool Kit SDS Plus Bits for Home Improvement --- ## 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.fr/products/473730972-tungsten-carbide-tile-drill-bit-set-1-4-1-2](https://www.desertcart.fr/products/473730972-tungsten-carbide-tile-drill-bit-set-1-4-1-2) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-23*