--- product_id: 653758332 title: "1 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1\" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 25mm" brand: "deckrkat" price: "161 zł" currency: PLN in_stock: true reviews_count: 8 category: "Deckrkat" url: https://www.desertcart.pl/products/653758332-1-inch-diamond-hole-saw-bits-with-pilot-drill-bit store_origin: PL region: Poland --- # 1" diamond-tipped precision fast, efficient drilling 3/8" triangle shank grip 1 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 25mm **Brand:** deckrkat **Price:** 161 zł **Availability:** ✅ In Stock ## Summary > 💎 Drill Like a Pro, Finish Like a Boss ## Quick Answers - **What is this?** 1 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 25mm by deckrkat - **How much does it cost?** 161 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/653758332-1-inch-diamond-hole-saw-bits-with-pilot-drill-bit) ## 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 - • **Built to Last:** Wet/dry diamond core design extends bit life for relentless performance. - • **Pro-Level Guidance:** Pilot drill bit guarantees exact hole placement every time—no guesswork. - • **Ergonomic Efficiency:** 3/8" triangle shank ensures a rock-solid chuck grip for smooth, wobble-free drilling. - • **Diamond Precision Power:** Cut through porcelain, granite, and glass with surgical accuracy. - • **Versatile Surface Mastery:** Perfect for tile, stone, pottery, and even glass bottles—one set, endless projects. ## Overview This 2-piece set of 1" diamond-tipped hole saw bits with pilot drill bits delivers precision drilling on hard surfaces like porcelain, ceramic, granite, and glass. Featuring a durable wet/dry diamond core and a 3/8" triangle shank for superior grip, these bits ensure fast, clean holes with minimal effort—ideal for professionals and DIYers aiming for flawless results. ## Description desertcart.com: 1 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 25mm : Tools & Home Improvement Review: Good quality for the price - They worked very well !! Drilled 6 holes in terrazzo floor and it was still very sharp when I finished Review: Easy to Use and Makes a Clean Hole - Great drill bit! As others have said, it was super easy to use and did the job first time. I was so excited it actually worked since this was my first try. I made a vessel sink for our camper. I bought a small bowl and cutting board and put it all together. The faucet was a bar sink faucet also from desertcart. ## Features - High-Quality Diamond Hole-Saw Bits: Includes two premium 1" diamond-tipped hole saws plus guiding pilot drill bits centrally placed for precision drilling on various hard surfaces. - Versatile Material Compatibility: Ideal for creating smooth, clean holes in ceramic, pottery, porcelain tile, granite, stone, glass bottles, concrete countertops, and brickwork. - Enhanced Durability and Performance: The wet/dry diamond core design, along with water cooling, significantly extends the life of the bits. Perfect for both professional contractors and DIY enthusiasts. - Efficient Drilling Design: Features a 3/8" triangle shank for better chuck grip, 3/8" diamond height, a cutting depth of 1-3/8", and a total length of 2-1/2". Engineered for easy and fast drilling, minimizing work effort and time. - Instructions for Use: Start with the pilot bit for exact positioning, then remove the pilot bit, and use the main diamond hole saw in a wobbling motion to facilitate debris removal and achieve perfect holes with minimal force. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D2WVC8XP | | Best Sellers Rank | #4,024 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Hole Saws | | Brand Name | DECKRKAT | | Color | Black | | Compatible Material | Ceramic, Porcelain, Granite, Stone, Glass, Concrete, Brickwork | | Customer Reviews | 4.7 4.7 out of 5 stars (514) | | Included Components | 1" | | Item Weight | 0.15 Kilograms | | Manufacturer | DECKRKAT | | Material Type | Diamond | | Model | DECK2403 | | Number of Teeth | 1 | | Part Number | DECK-2403 | | Set Name | 2-piece set | | Unit Count | 2.0 Count | ## Product Details - **Brand:** DECKRKAT - **Color:** Black - **Item Weight:** 0.15 Kilograms - **Material:** Diamond - **Number of Teeth:** 1 - **Set Name:** 2-piece set ## Images ![1 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 25mm - Image 1](https://m.media-amazon.com/images/I/71OzNiRAwkL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality for the price *by M***D on February 14, 2026* They worked very well !! Drilled 6 holes in terrazzo floor and it was still very sharp when I finished ### ⭐⭐⭐⭐⭐ Easy to Use and Makes a Clean Hole *by K***R on January 23, 2026* Great drill bit! As others have said, it was super easy to use and did the job first time. I was so excited it actually worked since this was my first try. I made a vessel sink for our camper. I bought a small bowl and cutting board and put it all together. The faucet was a bar sink faucet also from Amazon. ### ⭐⭐⭐⭐⭐ Drill hole on stone countertop like on wood *by C***N on February 23, 2026* Worked as expected. Drilled hole on my kitchen stone countertop. No issues at all. Only used once but worth the money. --- ## 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.pl/products/653758332-1-inch-diamond-hole-saw-bits-with-pilot-drill-bit](https://www.desertcart.pl/products/653758332-1-inch-diamond-hole-saw-bits-with-pilot-drill-bit) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-07*