--- product_id: 451901917 title: "Diamond Core Drill Bit Vacuum Brazed 1-3/8” 35mm Diamond Hole Saw with Flutes for Granite Quartz Hard Porcelain Tile with 5/8-11 Female Thread & 3/8” Hex Shank Adapter Fit Angle Grinders & Drills" brand: "deckrkat" price: "€ 50.44" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.de/products/451901917-diamond-core-drill-bit-vacuum-brazed-1-3-8-35mm store_origin: DE region: Germany --- # Diamond coating 1-3/8” size 5/8-11 thread Diamond Core Drill Bit Vacuum Brazed 1-3/8” 35mm Diamond Hole Saw with Flutes for Granite Quartz Hard Porcelain Tile with 5/8-11 Female Thread & 3/8” Hex Shank Adapter Fit Angle Grinders & Drills **Brand:** deckrkat **Price:** € 50.44 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro: Elevate Your Craftsmanship! ## Quick Answers - **What is this?** Diamond Core Drill Bit Vacuum Brazed 1-3/8” 35mm Diamond Hole Saw with Flutes for Granite Quartz Hard Porcelain Tile with 5/8-11 Female Thread & 3/8” Hex Shank Adapter Fit Angle Grinders & Drills by deckrkat - **How much does it cost?** € 50.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/451901917-diamond-core-drill-bit-vacuum-brazed-1-3-8-35mm) ## Best For - deckrkat enthusiasts ## Why This Product - Trusted deckrkat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Design:** Built to withstand tough jobs while ensuring faster debris removal. - • **Unmatched Precision:** Cut perfect holes in hard materials with minimal chips. - • **User-Centric Support:** Dedicated customer care for all your drilling needs. - • **Versatile Compatibility:** Easily fits angle grinders and drills with included adapter. - • **Long-Lasting Performance:** High-tech vacuum brazed diamond coating for extended lifespan. ## Overview The Diamond Core Drill Bit Vacuum Brazed 1-3/8” is engineered for precision and durability, featuring a high-tech diamond coating that excels in cutting through hard materials like granite, quartz, and porcelain. With a versatile design that fits both angle grinders and drills, this heavy-duty tool ensures efficient debris removal and long-lasting performance, making it an essential addition to any professional toolkit. ## Description Diamond Core Drill Bit Vacuum Brazed 1-3/8” 35mm Diamond Hole Saw with Flutes for Granite Quartz Hard Porcelain Tile with 5/8-11 Female Thread & 3/8” Hex Shank Adapter Fit Angle Grinders & Drills ## Features - Sharp & Durable: 1-3/8” (35mm) Diamond Core Drill Bit equipped with High-tech vacuum brazed diamond coating, suitable for both dry and wet drilling; the lifetime can be expected to last longer if coolant is applied when it is possible - Designed for Hard Materials: 1-3/8” Diamond Hole Saw for cutting perfect holes in hard Granite, Quartz, Porcelain, Marble, Concrete, Tile and Bricks etc. with minimum chips and working time - Work with Angle Grinders, wet polishers & Drills: 35mm Diamond core drill bit built with 5/8-11 Thread for easy installation on Angle Grinders; Coming with a 5/8-11 to 3/8” Hex Shank adapter to fit in drills or other tools, but do not use Hammer Model - Heavy Duty & Faster: tile hole cutter upgraded with heavy duty body and fast debris removal technology, 3 two-way flutes allow the debris to get out the way faster and cool the workpiece and bit sooner - Customer Care: Dry drilling may produce dust, adequate protection will be recommended; If you encounter any problem in using the problem, please feel free to contact us; customer satisfaction is important to us ## Images ![Diamond Core Drill Bit Vacuum Brazed 1-3/8” 35mm Diamond Hole Saw with Flutes for Granite Quartz Hard Porcelain Tile with 5/8-11 Female Thread & 3/8” Hex Shank Adapter Fit Angle Grinders & Drills - Image 1](https://m.media-amazon.com/images/I/71UVFhgNrRL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Like a champ *by S***. on Reviewed in the United States on July 24, 2023* It was the unknown part of my project, something I’ve never done before, cutting a hole in brick.This thing went through it like butter! Cut perfectly through the brick and mortar and kept cutting aggressively through a 3” brick. I only needed it for one hole but have all the confidence it would cut several more holes. Only complaint is I would like to see a deeper version so it would cut through a standard brick, I got around this by breaking out the core with a pry-bar then continuing the cut.The description should mention that you can use a right angle grinder or your electric drill, I didn’t realize this until I saw a drawing on the box of the hole saw screwed onto a grinder, duh. Used the grinder at first then broke out the core and continued with the hole saw, used the adapter to chuck it into a battery drill and drilled the rest of the way through the wall. Worked great! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Granite countertop = no problem *by S***R on Reviewed in the United States on May 21, 2024* Worked perfectly. Used it with an angle grinder. Dipped the bit in water every 20 seconds or so to keep it cool. Super easy to use. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Cuts tile like butter *by 6***O on Reviewed in the United States on August 31, 2023* I used this to cut holes for a roman tub faucet. I have several other sizes from other manufacturers that are not nearly as nice as this. The amount of diamond bits on this hole saw is at least 3x what I have seen on the others I have used. The gauge of metal used is also thicker. While I only cut two holes, I expect this will last a very long time.I love that I can use it either with my drill, or my angle grinder. If you have an angle grinder, use it. It has much better torque and with the two handles gives you much better control.What I do for getting a good cut in exactly the right place is cut a template out of a piece of scrap wood (1x4 or 2x4) and clamp it over the tile I am cutting. Use a wood cutting hole saw for the template, NOT the diamond bit hole saw. I will then get the cut exactly where I want it, and can run water continually into the template to keep the bit cool, clean and lubricated. Of course, this only works if the tile is not already installed.Overall a great hole saw. Well made, good packaging, and quick shipping. Pay the couple of $$'s extra for this over the cheapest ones. You will be glad you did. --- ## 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.de/products/451901917-diamond-core-drill-bit-vacuum-brazed-1-3-8-35mm](https://www.desertcart.de/products/451901917-diamond-core-drill-bit-vacuum-brazed-1-3-8-35mm) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*