--- product_id: 119990014 title: "SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm" brand: "shdiatool" price: "1742 kr" currency: NOK in_stock: true category: "Shdiatool" url: https://www.desertcart.no/products/119990014-shdiatool-diamond-core-drill-bits-3-inch-for-hard-stone store_origin: NO region: Norway --- # Laser welded diamond edge Dry & wet drilling compatible 75mm (3 inch) precision diameter SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm **Brand:** shdiatool **Price:** 1742 kr **Availability:** βœ… In Stock ## Summary > πŸ’Ž Drill Like a Pro, Cut Like a Boss! ## Quick Answers - **What is this?** SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm by shdiatool - **How much does it cost?** 1742 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/119990014-shdiatool-diamond-core-drill-bits-3-inch-for-hard-stone) ## Best For - shdiatool enthusiasts ## Why This Product - Trusted shdiatool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Perfect:** 75mm diameter with a 5/8 inch-11 threaded shank for seamless fit and clean, accurate holes every time. - β€’ **Pro-Grade Efficiency:** High-quality diamond and steel body combo delivers faster drilling speeds with less effort, ideal for professional projects. - β€’ **Unmatched Durability:** Laser welded diamond segments ensure long-lasting, chip-resistant performance on the toughest materials. - β€’ **Versatile Wet & Dry Use:** Optimized for both dry and wet drillingβ€”wet use dramatically extends bit life and keeps your workflow smooth. - β€’ **Effortless Compatibility:** Easily mounts on angle grinders and drills with adapters, making it the go-to core bit for stone, concrete, and brick. ## Overview The SHDIATOOL 3-inch diamond core drill bit features laser welded diamond segments and a robust steel body designed for precision drilling in hard stone, concrete, marble, granite, and brick. Compatible with dry or wet drilling, it offers enhanced durability and efficiency, making it a must-have for professionals tackling demanding countertop, plumbing, or masonry projects. ## Description SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm - desertcart.com ## Features - Laser Welded Diamond Dry Drilling Core Bits is Designed for drilling hard granite, marble, engineering stone, concrete, brick. Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities - 1pc, Diameter: 75mm(3 inch), Total length: 100MM, Thread: 5/8 inch-11. Dry or Wet Drilling - use wet will greatly prolong the segment life - High-Quality Diamond and Stong Steel Body extend drilling life and improve the working efficiency - Laser welded technology improve the performance of segments,avoid segments off during drilling process.The vacuum brazing protective layer on the surface of the core steel offers clean cut & steel core protection - Easily operate on Angle Grinder; Need an adapter for drill or other machine, such as SDS,hex,Round plus shank ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K2XLLSR | | Best Sellers Rank | #40,154 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #18 in Core Drill Bits | | Brand | SHDIATOOL | | Brand Name | SHDIATOOL | | Customer Reviews | 4.4 out of 5 stars 1,366 Reviews | | Cutting Angle String | 30 degrees | | Cutting Diameter | 7.5 centimeters | | Item Dimensions | 2.95 x 2.95 x 3.94 inches | | Item Weight | 16 ounces | | Item dimensions L x W x H | 2.95 x 2.95 x 3.94 inches | | Manufacturer | SHANGHAI DIATOOL CO., LTD. | | Material | Artificial diamond and Steel body | | Material Type | Artificial diamond and Steel body | | Minimum Bore Diameter | 7.6 centimeters | | Model | A6880475 | | Number of Flutes | 2 | | Number of Packs | 1 | | Number of Pieces | 1 | | Part Number | A6880475 | | Point Style | Diamond Point | | Set Name | Single Item | | Shank Type | Threaded | | Surface Recommendation | Stone | | Tool Flute Type | Straight | | UPC | 734602266969 | | Unit Count | 1 Count | ## Product Details - **Brand:** SHDIATOOL - **Cutting Angle String:** 30 Degrees - **Cutting Diameter:** 75 Millimeters - **Material:** Artificial diamond and Steel body - **Shank Type:** Threaded ## Images ![SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm - Image 1](https://m.media-amazon.com/images/I/61F7MXczAyL.jpg) ![SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm - Image 2](https://m.media-amazon.com/images/I/812Yx4ZcqiL.jpg) ![SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm - Image 3](https://m.media-amazon.com/images/I/81i74vuRL2L.jpg) ![SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm - Image 4](https://m.media-amazon.com/images/I/71z6gZw4GSL.jpg) ![SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm - Image 5](https://m.media-amazon.com/images/I/81klFygebUL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - SHDIATOOL Diamond Core Drill Bits 3 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 75mm - SHDIATOOL Core Drill Bit Adapter 5/8 inch-11 Thread Male to SDS Plus Shank for SDS Plus Drills - SHDIATOOL Adapter for Core Bits 5/8-Inch-11 to M14 Thread --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/119990014-shdiatool-diamond-core-drill-bits-3-inch-for-hard-stone](https://www.desertcart.no/products/119990014-shdiatool-diamond-core-drill-bits-3-inch-for-hard-stone) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-26*