--- product_id: 22453593 title: "3.5\" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2\"" brand: "bluerock" price: "AED 703" currency: AED in_stock: true reviews_count: 5 url: https://www.desertcart.ae/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1 store_origin: AE region: United Arab Emirates --- # 3.5” diamond-tipped precision Wet core drilling for cooler, cleaner cuts 1-1/4” industry-standard threaded fit 3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2" **Brand:** bluerock **Price:** AED 703 **Availability:** ✅ In Stock ## Summary > 💎 Drill smarter, not harder — unlock precision with every spin! ## Quick Answers - **What is this?** 3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2" by bluerock - **How much does it cost?** AED 703 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1) ## Best For - bluerock enthusiasts ## Why This Product - Trusted bluerock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Barrel Depth:** 14.5” inside barrel depth allows for deep, accurate coring without compromise. - • **Optimized Wet Drilling:** Keeps the bit cool and dust-free, extending tool life and ensuring cleaner, smoother holes every time. - • **Diamond-Tipped Durability:** Engineered for relentless cutting through concrete, rebar, and masonry with unmatched precision. - • **Versatile Application Range:** Perfect for concrete, asphalt, brick, rock, and tile—your all-in-one solution for tough core drilling jobs. - • **Universal Thread Compatibility:** Fits seamlessly with BLUEROCK Z1 Core Drills and other 1-1/4” threaded tools for effortless integration. ## Overview The BLUEROCK 3.5” Diamond Wet Core Drill Bit features a 1-1/4” industry-standard threaded connection, a 17” overall length with 14.5” barrel depth, and a diamond-tipped design optimized for wet drilling through concrete, rebar, asphalt, brick, rock, and masonry. Engineered for professionals demanding durability, precision, and versatility in every core. ## Description 3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2" ## Features - 3.5” Wet Type Diamond Tip Concrete Coring Bit BLUEROCK BRAND - Thread Type: Industry Standard 1 1/4" (Directly fits our BLUEROCK Z1 Core Drills) - 3.5” Outside Diameter, Overall Length: 17” Approximate, Inside Barrel Depth: 14.5" - Wet core drilling through concrete, rebar reinforced, asphalt, rock, stone, tile masonry - See the BLUEROCK brand page for diamond core bit sets and all sizes ## Product Details - **Material:** Diamond - **Cutting Diameter:** 3.5 Inches - **Finish Type:** Diamond - **Shank Type:** Straight - **Brand:** BLUEROCK ## Images ![3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2" - Image 1](https://m.media-amazon.com/images/I/517kLYVp6wL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by A***A on June 11, 2018* GOOD PRODUCT ### ⭐⭐⭐⭐ and company has good communication with customers *by T***. on December 28, 2016* First core rig and just ordered replacement bit. I was able to do about 10 12"-holes in concrete (several with rebar) before I found the core bit not really biting. Being new to the world of coring, I'm assuming the bit has dulled (hence why I ordered the new one). Seems to do the job, very reasonably priced, and company has good communication with customers. 4 stars is because I know its a good product, but I don't know enough about the practice (use of the product), or have anything to compare it to, to give it 5. ### ⭐⭐⭐⭐⭐ Five Stars *by M***D on June 27, 2017* Prompt delivery, so far works as design. ## Frequently Bought Together - 3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2" - 2.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 2-1/2" - 4.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 4-1/2" --- ## 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.ae/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1](https://www.desertcart.ae/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-05*