--- product_id: 28494845 title: "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\"" brand: "bluerock" price: "₹ 20859" currency: INR in_stock: true reviews_count: 9 category: "Bluerock" url: https://www.desertcart.in/products/28494845-2-5-inch-diamond-wet-core-drill-bit-1-1 store_origin: IN region: India --- # 2.5" diamond cutting edge wet core drilling for cooler, cleaner cuts 1-1/4" industry standard threaded shank 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" **Brand:** bluerock **Price:** ₹ 20859 **Availability:** ✅ In Stock ## Summary > 💎 Drill Like a Pro, Cut Like a Boss! ## Quick Answers - **What is this?** 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" by bluerock - **How much does it cost?** ₹ 20859 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/28494845-2-5-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 - • **Wet Drilling Efficiency:** Optimized for wet core drilling to reduce heat and extend bit life on tough materials like concrete and rebar. - • **Robust 17" Length Design:** Generous 14.5" barrel depth ensures deep, clean holes for demanding construction projects. - • **Precision Diamond Cutting:** Engineered with premium 2.5" diamond tip for unmatched durability and sharpness. - • **Versatile Material Mastery:** Cuts through concrete, asphalt, brick, rock, and masonry with professional-grade reliability. - • **Universal Thread Compatibility:** Fits seamlessly with BLUEROCK Z1 Core Drills and other 1-1/4" threaded tools for effortless integration. ## Overview The BLUEROCK 2.5" Diamond Wet Core Drill Bit features a premium diamond tip and a 1-1/4" threaded shank, designed for wet core drilling through concrete, rebar, asphalt, and masonry. With a 17" overall length and 14.5" barrel depth, it delivers precision, durability, and compatibility with industry-standard core drills, making it the go-to choice for professionals seeking clean, efficient holes every time. ## Description Product description 2.5" BLUEROCK TOOLS DIAMOND WET CORING BIT FOR CORE DRILLS Outside Bit Diameter: 2-1/2" Overall Length: 17" Approximate Inside Barrel Depth: 14.5" Approximate Thread Type: Industry Standard 1 1/4" (Directly fits our BLUEROCK Z1 Core Drills) Wet core drilling through concrete, rebar reinforced, asphalt, rock, stone, tile masonry Outside Bit Diameter: 2.5" Inches Industry Standard 1-1/4" Thread Size Fits Industry Standard 1-1/4" Thread Size BLUEROCK Wet Type core bits have the most common industry standard 1-1/4" x 7unc Female thread size. This is a direct fit on all of our BLUEROCK Z1 concrete core drills. Please confirm compatibility with your drill See our Core Drill Package Deals with core bits included See our drill adapters for Hilti, Spline, Bi+, SDS Plus, SDS Max, Chuck Shank & Extensions See our separate listings for discounted BLUEROCK wet core bit sets 1"-4", 1.5"-4.5", 1"-8", 1"-10", 1"-12" See our BLUEROCK individual bit sizes sold separately: 1", 1.25", 1.5", 1.75", 2", 2.5", 3", 3.5", 4”, 4.5”, 5”, 6”, 7”, 8", 9", 10", 11", 12", 14", 16", 18", 20" ## Features - 2.5” Wet Type Diamond Tip Concrete Coring Bit BLUEROCK BRAND - Thread Type: Industry Standard 1 1/4" (Directly fits our BLUEROCK Z1 Core Drills) - 2.5" 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01AMIYJMO | | Best Sellers Rank | #412,453 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #267 in Core Drill Bits | | Brand | BLUEROCK | | Brand Name | BLUEROCK | | Customer Reviews | 4.9 out of 5 stars 47 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 2.5 Inches | | Finish Type | Diamond | | Finish Types | Diamond | | Manufacturer | BLUEROCK TOOLS | | Material | Diamond | | Material Type | Diamond | | Model | 2.5" Bit | | Number of Flutes | 2 | | Part Number | 2.5" Bit | | Point Style | Diamond Point | | Shank Type | Threaded | | Surface Recommendation | concrete | | Tool Flute Type | Straight | | UPC | 702874146791 | | Unit Count | 1.0 Count | ## Product Details - **Material:** Diamond - **Cutting Diameter:** 2.5 Inches - **Finish Type:** Diamond - **Shank Type:** Threaded - **Cutting Angle String:** 135 Degrees ## Images ![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" - Image 1](https://m.media-amazon.com/images/I/51mAi8oWKOL.jpg) ![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" - Image 2](https://m.media-amazon.com/images/I/51cyZDwzulL.jpg) ![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" - Image 3](https://m.media-amazon.com/images/I/61iK-wpu6KL.jpg) ![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" - Image 4](https://m.media-amazon.com/images/I/5170DpMy6iL.jpg) ![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" - Image 5](https://m.media-amazon.com/images/I/51kQCQ1ehiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***L on July 29, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***N on April 12, 2023* ### ⭐⭐⭐⭐⭐ Review *by G***N on October 4, 2023* ## Frequently Bought Together - 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" - 2" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring --- ## 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.in/products/28494845-2-5-inch-diamond-wet-core-drill-bit-1-1](https://www.desertcart.in/products/28494845-2-5-inch-diamond-wet-core-drill-bit-1-1) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-06*