--- product_id: 102148137 title: "Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm" brand: "wiltec" price: "SAR 234" currency: SAR in_stock: true category: "Wil Tec" url: https://www.desertcart.com.sa/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry store_origin: SA region: Saudi Arabia --- # 25mm diamond cutting edge wet & dry drilling versatile 1ΒΌ" threaded core bit receiver Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm **Brand:** wiltec **Price:** SAR 234 **Availability:** βœ… In Stock ## Summary > πŸ’Ž Drill like a pro, cut like a diamond – don’t get left behind! ## Quick Answers - **What is this?** Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm by wiltec - **How much does it cost?** SAR 234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry) ## Best For - wiltec enthusiasts ## Why This Product - Trusted wiltec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Use:** Compatible with manual and stand-supported drilling setups for every job - β€’ **Extended Reach:** 400mm working length for deep, professional-grade drilling projects - β€’ **Dual-Mode Drilling:** Seamlessly switch between wet and dry drilling for ultimate flexibility - β€’ **Precision Diamond Cutting:** Engineered 25mm diameter for flawless holes in granite & concrete - β€’ **Robust Threaded Connection:** Secure 1ΒΌ" core bit receiver ensures stable, vibration-free operation ## Overview The WilTec Diamond Core Drill Bit features a 25mm diamond-coated cutting edge designed for both wet and dry drilling applications. With a 400mm working length and a 1ΒΌ" threaded core bit receiver, it delivers precision and durability for tough materials like granite and armored concrete. Ideal for craftsmen seeking reliable, professional-grade performance in manual or stand-supported drilling. ## Description This high-quality diamond core bit is a universally applicable aid suited for all craftsmen due to its resilience and cutting performance. The cutting bit's outstanding performance thereby allows for it to be used for both, wet and dry core drilling and is the ideal choice when drilling holes into extremely tough materials, such as granite or amoured concrete. Please note that working on materials possessing a high degree of hardness requires the application of a coolant, if there is no automatic cooling device in use. Without means of cooling the core bit while drilling, the entire project might fail and the diamond core bit get damaged in the process. Additionally it is advised to never use the drill's hammer function when working with diamond core bits as that function will greatly decrease the bit's longevity. ## Features - High-quality diamond core bit with a diameter of 25 mm - Suitable for wet drilling as well as dry drilling - 1 ΒΌ core bit receiver (approx. 32 mm internal thread) - Working length 400 mm - Manual operation as well as drilling stand support possible ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07M5KKFFR | | Best Sellers Rank | 40,363 in DIY & Tools ( See Top 100 in DIY & Tools ) 27 in Core Drill Bits | | Brand | WilTec | | Country Of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (1,988) | | Cutting Diameter | 25 Millimetres | | Finish Types | Diamond | | Item Weight | 0.8 Kilograms | | Manufacturer | WilTec | | Manufacturer Part Number | 61403 | | Material | Diamond | | Minimum Bore Diameter | 25 Millimetres | | Model Number | 61403 | | Number of Flutes | 1 | | Point Style | Diamond Point | | Shank Type | Threaded | | Surface Recommendation | Stone | | Tool Flute Type | Straight | | Unit Count | 1.0 count | ## Product Details - **Brand:** WilTec - **Cutting diameter:** 25 Millimetres - **Finish type:** Diamond - **Material:** Diamond - **Shank type:** Threaded ## Images ![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 1](https://m.media-amazon.com/images/I/51Pbh930X3L.jpg) ![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 2](https://m.media-amazon.com/images/I/51GYYe+7YdL.jpg) ![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 3](https://m.media-amazon.com/images/I/61AKe7lGFQL.jpg) ![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 4](https://m.media-amazon.com/images/I/61lu0yF3z9L.jpg) ![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 5](https://m.media-amazon.com/images/I/71qXQoc3lfL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.com.sa/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry](https://www.desertcart.com.sa/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-17*