--- product_id: 780856698 title: "1 1/2 Inch Wet Core Drill Bit, 1.5\" Core Bits for Concrete, 14\" Drilling Depth, 1-1/4\"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm)" brand: "daduori" price: "€ 120.99" currency: EUR in_stock: true category: "Daduo Ri" url: https://www.desertcart.at/products/780856698-1-1-2-inch-wet-core-drill-bit-1-5 store_origin: AT region: Austria --- # Diamond-coated durability Wet drilling efficiency 14-inch deep drilling 1 1/2 Inch Wet Core Drill Bit, 1.5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm) **Brand:** daduori **Price:** € 120.99 **Availability:** ✅ In Stock ## Summary > 💎 Drill deeper, faster, smarter — the pro’s choice for concrete mastery! ## Quick Answers - **What is this?** 1 1/2 Inch Wet Core Drill Bit, 1.5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm) by daduori - **How much does it cost?** € 120.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/780856698-1-1-2-inch-wet-core-drill-bit-1-5) ## Best For - daduori enthusiasts ## Why This Product - Trusted daduori brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Reach Capability:** Drill up to 14 inches deep for versatile project needs 📏 - • **Multi-Surface Mastery:** Perfect for concrete, brick, stucco, stone—indoors or out 🏗️ - • **Precision Wet Drilling:** Maximize safety and speed with advanced wet core technology 💧 - • **Universal Compatibility:** Fits 1-1/4"-7 spindle drills for seamless tool integration 🔧 - • **Diamond-Tipped Longevity:** Cut through concrete and masonry with ultra-durable diamond edges 💎 ## Overview This 1-inch diamond core drill bit is engineered for wet drilling, offering superior durability with a tungsten carbide body and diamond-coated tip. Designed for deep 14-inch penetration, it excels on concrete, masonry, brick, and stone. Compatible with 1-1/4"-7 spindle drills, it’s ideal for professional-grade electrical, plumbing, and HVAC installations, delivering long-lasting performance and precision. ## Description This 1 1/2 inch wet core drill bit is designed for concrete, hard masonry, brick block, solid cement, stucco, and stone. It has a 14" drilling depth and a 1-1/4"-7 thread diamond core drill hole saw for cured concrete, hard masonry, brick block, solid cement, stucco, and stone. The core bit is made of high-quality tungsten carbide and diamond, which is durable and sharp, and can be used for a long time. ## Features - 【Premium Quality】 DaduoRi 1 1/2 inch diamond core drill bits are made from high-quality tungsten steel and diamond powder, which is more tough and sharper than ordinary steel drill bits. The diamond tip is designed for high-speed rotation and long-lasting performance. - 【1 1/2 Inch Core Bits】 The core bits have a diameter of 1.5 inch (38mm), making them suitable for drilling holes in concrete, cured concrete, hard masonry, brick block, solid cement, stucco, and stone. With a drilling depth of 14 inches, they can reach deep into the material for various applications. - 【14" Drilling Depth】 The drilling depth of the core drill bit is 14 inches, which is suitable for most applications. It can quickly and easily drill holes in hard materials, saving you time and effort. - 【Compatible with】 For use with 1-1/4" - 7 spindle handheld core drills or core drill rigs with stand; use on rotary mode only. - 【Versatile Applications】 These 1 1/2" concrete drill bits are perfect for a wide range of projects, including installing electrical boxes, water pipes, HVAC systems, and more. They can be used in both indoor and outdoor environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQVLFMXW | | Best Sellers Rank | 818,876 in DIY & Tools ( See Top 100 in DIY & Tools ) 436 in Core Drill Bits | | Brand | DaduoRi | | Customer Reviews | 4.3 4.3 out of 5 stars (91) | | Cutting Diameter | 1.5 Inches | | Finish Types | Diamond | | Included Components | Diamond Core Bit | | Manufacturer | DaduoRi Diamond Tool | | Manufacturer Part Number | DaduoRi -DEEP CORE BIT-1.5 INCH | | Material | Cobalt | | Minimum Bore Diameter | 1.5 Inches | | Model Number | 4DBCS-04 | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 1 | | Point Style | Diamond Point | | Shank Type | Straight | | Surface Recommendation | Stone, Concrete, Brick | | Tool Flute Type | Straight | | Unit Count | 1.0 count | ## Product Details - **Brand:** DaduoRi - **Cutting diameter:** 1.5 Inches - **Finish type:** Diamond - **Material:** Cobalt - **Shank type:** Straight ## Images ![1 1/2 Inch Wet Core Drill Bit, 1.5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm) - Image 1](https://m.media-amazon.com/images/I/31jogCQ-LBL.jpg) ![1 1/2 Inch Wet Core Drill Bit, 1.5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm) - Image 2](https://m.media-amazon.com/images/I/41ILQmS9G8L.jpg) ![1 1/2 Inch Wet Core Drill Bit, 1.5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm) - Image 3](https://m.media-amazon.com/images/I/51fdTmRXNbL.jpg) ![1 1/2 Inch Wet Core Drill Bit, 1.5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm) - Image 4](https://m.media-amazon.com/images/I/41RywMCIcML.jpg) ![1 1/2 Inch Wet Core Drill Bit, 1.5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick, Solid Cement, Stucco, Stone (38mm) - Image 5](https://m.media-amazon.com/images/I/51OfhFT3j5L.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.at/products/780856698-1-1-2-inch-wet-core-drill-bit-1-5](https://www.desertcart.at/products/780856698-1-1-2-inch-wet-core-drill-bit-1-5) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-25*