--- product_id: 681665270 title: "SALI Wet Diamond Core Drill Bits, 2-1/2\" / 65mm Diameter, 15\" / 380mm Drilling Depth, 1-1/4-7\" Thread, 1 Count, Concrete, Masonry, Stone Core Bit" brand: "sali" price: "NT$12646" currency: TWD in_stock: true url: https://www.desertcart.tw/products/681665270-sali-wet-diamond-core-drill-bits-2-1-2-65mm store_origin: TW region: Taiwan --- # 380mm wet drilling depth 65mm precision diameter 1-1/4-7" industry thread SALI Wet Diamond Core Drill Bits, 2-1/2" / 65mm Diameter, 15" / 380mm Drilling Depth, 1-1/4-7" Thread, 1 Count, Concrete, Masonry, Stone Core Bit **Brand:** sali **Price:** NT$12646 **Availability:** ✅ In Stock ## Summary > 💎 Drill Deeper, Last Longer – The Ultimate Wet Diamond Core Bit ## Quick Answers - **What is this?** SALI Wet Diamond Core Drill Bits, 2-1/2" / 65mm Diameter, 15" / 380mm Drilling Depth, 1-1/4-7" Thread, 1 Count, Concrete, Masonry, Stone Core Bit by sali - **How much does it cost?** NT$12646 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/681665270-sali-wet-diamond-core-drill-bits-2-1-2-65mm) ## Best For - sali enthusiasts ## Why This Product - Trusted sali brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Mastery:** Engineered for concrete, brick, tile, stone, and reinforced materials—perfect for professional-grade installations - • **Deep Reach Efficiency:** 15" (380mm) wet drilling depth ensures you get through thick concrete and masonry with ease - • **Precision Cutting Power:** 65mm diamond-tipped diameter for flawless core drilling every time - • **Universal Compatibility:** Standard 1-1/4-7" thread fits most handheld and rig-mounted core drills seamlessly - • **Durability Meets Innovation:** Premium aluminum alloy body with chip removal holes and spiral flutes for smooth, long-lasting performance ## Overview The SALI Wet Diamond Core Drill Bit features a 65mm diameter and 380mm drilling depth with a standard 1-1/4-7" thread, designed for wet use on concrete, masonry, stone, and reinforced materials. Built with premium aluminum alloy and high-quality diamond grits, it offers smooth, efficient drilling and extended durability, ideal for professional contractors and serious DIYers. ## Description A+ ## Features - Diameter: 2-1/2"/65mm , Inside barrel depth(drilling depth): 14.5"/380mm,Thread Type: Industry Standard 1-1/4-7" - Versatile Uses: Our concrete core drill is designed for drilling concrete, red brick, tile masonry，rebar reinforced，asphalt，marble, rock, stone and other materials on conditions, such as installing air conditioners, pipes, stair railings, highways, and airports, etc - Simple Operation: The core drill can be used wet only . Start drilling at the vertical position and continue to dig deep. water can prolong the service life - Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamond grits ensure longer coring liferecommended to use with handheld core drills or dedicated core drill rigs - Humanized Structure: Our diamond wet coring bit features chip removal holes, highly regular sawteeth, and concentric axes design. The innovative design allows it high drilling performance while keeping a long lifetime ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Diamond | | Cutting Diameter | 65 Millimetres | | Finish Type | Titanium | | Shank Type | Weldon | | Brand | SALI | | Tool Flute Type | Spiral | | Point Style | Diamond Point | | Surface Recommendation | Stone | | Number of Flutes | 3 | | Net Quantity | 1.0 Count | | Manufacturer | SALITools | | Country of Origin | USA | | Model number | O06SZT04 | | Number of Memory Sticks | 1 | | Item Weight | 1 kg 830 g | | Package Dimensions | 44.5 x 8.99 x 8.41 cm; 1.83 kg | | Item model number | O06SZT04 | | Are batteries included? | No | ## Product Details - **Material:** Diamond - **Cutting Diameter:** 65 Millimetres - **Finish Type:** Titanium - **Shank Type:** Weldon - **Brand:** SALI ## Images ![SALI Wet Diamond Core Drill Bits, 2-1/2" / 65mm Diameter, 15" / 380mm Drilling Depth, 1-1/4-7" Thread, 1 Count, Concrete, Masonry, Stone Core Bit - Image 1](https://m.media-amazon.com/images/I/61J2vjd5RqL.jpg) ![SALI Wet Diamond Core Drill Bits, 2-1/2" / 65mm Diameter, 15" / 380mm Drilling Depth, 1-1/4-7" Thread, 1 Count, Concrete, Masonry, Stone Core Bit - Image 2](https://m.media-amazon.com/images/I/71mvbrZdUzL.jpg) ![SALI Wet Diamond Core Drill Bits, 2-1/2" / 65mm Diameter, 15" / 380mm Drilling Depth, 1-1/4-7" Thread, 1 Count, Concrete, Masonry, Stone Core Bit - Image 3](https://m.media-amazon.com/images/I/71EGcckkI5L.jpg) ![SALI Wet Diamond Core Drill Bits, 2-1/2" / 65mm Diameter, 15" / 380mm Drilling Depth, 1-1/4-7" Thread, 1 Count, Concrete, Masonry, Stone Core Bit - Image 4](https://m.media-amazon.com/images/I/71HwoT1NNAL.jpg) ![SALI Wet Diamond Core Drill Bits, 2-1/2" / 65mm Diameter, 15" / 380mm Drilling Depth, 1-1/4-7" Thread, 1 Count, Concrete, Masonry, Stone Core Bit - Image 5](https://m.media-amazon.com/images/I/71908kp1t8L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - SALI Wet Diamond Core Drill Bits 2-1/2"/65mm Diameter, 15"/380mm Drilling Depth Concrete Core Drill Bit, 1-1/4-7" Thread Core Bit Turbo Laser-Welded Segments with Rebar, Brick, Block, Masonry, Stone - DaduoRi 3 1/2 Inch Wet Core Drill Bit, 3.5" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (89mm) - VEVOR Diamond Core Drilling Machine, 4in Handheld Wet Concrete Core Drill Rig, 1100-2400RPM Two Speed & 1-1/4" Thread & 2 Bubble Levels, 3-4in Drilling Diameter for Concrete Brick Block Stone, 1500W --- ## 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.tw/products/681665270-sali-wet-diamond-core-drill-bits-2-1-2-65mm](https://www.desertcart.tw/products/681665270-sali-wet-diamond-core-drill-bits-2-1-2-65mm) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-22*