--- product_id: 487543575 title: "Dry Diamond Drill Bits Set, Small Diamond Hole Saw Kit, 7 PCs, for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood), Round Shank, 6mm ×2 8mm 10mm 12mm 14mm 16mm" brand: "aoliihou" price: "£19.56" currency: GBP in_stock: true category: "Aoliihou" url: https://www.desertcart.co.uk/products/487543575-dry-diamond-drill-bits-set-small-diamond-hole-saw-kit store_origin: GB region: United Kingdom --- # 7 precision diamond-coated bits Integrated wax lubricant for heat dissipation Round shank fits most drills Dry Diamond Drill Bits Set, Small Diamond Hole Saw Kit, 7 PCs, for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood), Round Shank, 6mm ×2 8mm 10mm 12mm 14mm 16mm **Brand:** aoliihou **Price:** £19.56 **Availability:** ✅ In Stock ## Summary > 💎 Drill like a pro, cool and precise every time! ## Quick Answers - **What is this?** Dry Diamond Drill Bits Set, Small Diamond Hole Saw Kit, 7 PCs, for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood), Round Shank, 6mm ×2 8mm 10mm 12mm 14mm 16mm by aoliihou - **How much does it cost?** £19.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/487543575-dry-diamond-drill-bits-set-small-diamond-hole-saw-kit) ## Best For - aoliihou enthusiasts ## Why This Product - Trusted aoliihou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile 7-Piece Set:** Multiple diameters from 6mm to 16mm cover every precision drilling need. - • **Universal Compatibility:** Round shank design fits hand drills, angle grinders, and bench drills seamlessly. - • **Hard Material Specialist:** Engineered for granite, marble, porcelain, ceramic, glass, and stone — not wood. - • **Precision Depth Markings:** Built-in depth marks guarantee flawless, professional results every time. - • **Heat-Resistant Performance:** Wax lubricant inside each bit ensures cooler, faster drilling without extra water. ## Overview This 7-piece Dry Diamond Drill Bits Set features carbide diamond-coated bits with integrated wax lubricant for superior heat dissipation, enabling fast and cool dry drilling on hard materials like granite, marble, porcelain, ceramic, and glass. The round shank design ensures compatibility with most drills, while multiple diameter options and depth markings provide precision and versatility for professional-grade projects. ## Description 【PACKAGE INCLUDES】7 Pieces of Dry Diamond Core Drill Bits Kit, for drilling holes diameter of 1/4 inch(6mm) - 2PCS, 5/16inch (8mm), 3/8inch (10mm), 1/2inch (12mm), 9/16inch (14mm) and 5/8inch (16mm); Sufficient quantity and multiple diameter specifications can meet your different needs 【APPLY TO】Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood 【DISSIPATE HEAT】Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which absorb and dissipate heat for a faster and cooler drilling performance. 【DRY DRILLING DESIGN & DURABLE TO USE】 Round shank diamond drill set, which can melt while dry drilling and cool the cutting surface; Which means there is no requirement for additional lubricant. 【WIDE COMPATIBILITY】Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Depth mark is also useful for precise project. Attention:if use Angle Grinder,please install angle grinder drill chuck ## Features - 【PACKAGE INCLUDES】7 Pieces of Dry Diamond Core Drill Bits Kit, for drilling holes diameter of 1/4 inch(6mm) - 2PCS, 5/16inch (8mm), 3/8inch (10mm), 1/2inch (12mm), 9/16inch (14mm) and 5/8inch (16mm); Sufficient quantity and multiple diameter specifications can meet your different needs - 【APPLY TO】Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood - 【DISSIPATE HEAT】Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which absorb and dissipate heat for a faster and cooler drilling performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BG6YVF57 | | ASIN | B0BG6YVF57 | | Best Sellers Rank | #18,288 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Hole Saws | | Brand Name | aoliihou | | Customer Reviews | 3.4 3.4 out of 5 stars (15) | | Customer reviews | 3.4 3.4 out of 5 stars (15) | | Cutting Angle String | 118 Degrees | | Cutting Diameter | 16 Millimeters | | Date First Available | 23 September 2022 | | Finish Types | Polished | | Included Components | NO | | Item Weight | 0.22 Kilograms | | Item model number | ZT1 | | Manufacturer | aoliihou | | Manufacturer | aoliihou | | Material Type | Diamond | | Minimum Bore Diameter | 8 Millimeters | | Model | ZT1 | | Number of Flutes | 2 | | Number of Pieces | 2, 7 | | Package Dimensions | 19.9 x 11.5 x 5.7 cm; 220 g | | Part Number | ZT1 | | Point Style | Diamond Point | | Shank Type | Round | | Surface Recommendation | Brick | | Tool Flute Type | Spiral | | UPC | 737417675155 | | Unit Count | 7 Count | ## Product Details - **Cutting angle string:** 118 Degrees - **Cutting diameter:** 16 Millimeters - **Finish type:** Polished - **Material:** Diamond - **Shank type:** Round ## Images ![Dry Diamond Drill Bits Set, Small Diamond Hole Saw Kit, 7 PCs, for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood), Round Shank, 6mm ×2 8mm 10mm 12mm 14mm 16mm - Image 1](https://m.media-amazon.com/images/I/61FdoEEnxZL.jpg) ## Frequently Bought Together - aoliihou Dry Diamond Drill Bits Set, Small Diamond Hole Saw Kit, 7 PCs, for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood), Round Shank, 6mm ×2 8mm 10mm 12mm 14mm 16mm - Mengshen Glass and Tile Drill Bits Set 3-12mm 7PCS, Tungsten Carbide Titanium Coated Ceramic Concrete Drilling Tool with Hex Shank for Glass Tile Ceramic Mirror Porcelain Marble --- ## 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.co.uk/products/487543575-dry-diamond-drill-bits-set-small-diamond-hole-saw-kit](https://www.desertcart.co.uk/products/487543575-dry-diamond-drill-bits-set-small-diamond-hole-saw-kit) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-04*