--- product_id: 116088079 title: "Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm" brand: "drilax" price: "$U2596" currency: UYU in_stock: true reviews_count: 13 category: "Drilax" url: https://www.desertcart.uy/products/116088079-drilax-twist-tip-diamond-drill-bit-set-1mm-1-5mm store_origin: UY region: Uruguay --- # 135° split point tip for precision drilling Diamond-coated for ultimate durability Includes 4 collets for secure fit & wide compatibility Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm **Brand:** drilax **Price:** $U2596 **Availability:** ✅ In Stock ## Summary > 💎 Drill with precision, craft with passion — your DIY jewelry game just leveled up! ## Quick Answers - **What is this?** Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm by drilax - **How much does it cost?** $U2596 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/116088079-drilax-twist-tip-diamond-drill-bit-set-1mm-1-5mm) ## Best For - drilax enthusiasts ## Why This Product - Trusted drilax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Diamond coating ensures long-lasting sharpness and durability for professional-grade results. - • **Craft Your Story:** Transform sea glass, gemstones, and shells into personalized keepsakes that spark envy and admiration. - • **Complete Size Range:** Four essential diameters (1mm to 2.5mm) to tackle every intricate jewelry or craft project. - • **Precision Meets Power:** Drill flawless holes in glass, stone, and shells with 135° split point tips that prevent walking. - • **Versatile Compatibility:** Seamlessly fits Dremel, rotary tools, drills, and flex shafts—your all-in-one crafting companion. ## Overview The Drilax 24-Piece Diamond Drill Bit Set offers a robust collection of diamond-coated bits in four precise sizes (1mm to 2.5mm), engineered with 135° split point tips to deliver clean, accurate holes in hard materials like glass, stone, and shells. Compatible with Dremel and other rotary tools, it includes 4 collets for a secure fit, making it the ultimate toolkit upgrade for professional crafters and hobbyists aiming to create stunning, personalized jewelry and art. ## Description Product Description Diamond Drill Bits Twist Tip Design - 4 Different Sizes - 20 Pieces - 1mm, 1.5mm, 2mm, 2.5mm - 5 Pieces Each Measurements of 4 Different Sized Diamond Drill Bits 1mm Diamond Drill Bits 5 Pieces 1.5mm Diamond Drill Bits 5 Pieces 2mm Diamond Drill Bits 5 Pieces 2.5mm Diamond Drill Bits 5 Pieces Premium Quality Set of Total 10 pcs. 1.5mm and 2mm Twist Diamond Drill Bits - Compatible with Dremel and Other Rotary Tools - ONLY IF YOU HAVE THE PROPER COLLET TO HOLD SMALL BITS Standard collets do not hold small bits. You will need the small chuck to hold 2mm shanks. Available by Drilax. Practical - Suitable to be used with electric, cordless hand drills, upright drills, flex shafts, and rotary tools such as Dremel, with small brass chucks. Perfect for Jewelry Design Necklaces Earrings, Pendants, Bracelets with Sea Shells, Beach Glass, Rocks Make Clean Holes in Tiles, Marble, Rocks, Ceramic, Porcelain, Gemstones Use with water - do not run dry. If a bit is not working well just try the next one. Here are some simple DIY tips for DRILAX drill bits DIY TIP 1: A high-speed tool works best, speed is important, not pressure. DIY TIP 2: Cooling is important. Keep the hole you're cutting constantly bathed in water. You can feed water to the drilling spot, always keeping it wet. Or you can submerge the whole piece in water in a plastic container. DO NOT SUBMERGE any electric tools. DIY TIP 3: Use minimum pressure on the drill, just enough to let the diamond abrasive grind away the material. Using extra pressure will just damage the drill bit and not get you there any sooner. DIY TIP 4: You may need some practice. Other sets with assorted sizes are also available. Review: Great iron - Perfect for glass jewellery making Review: Great hobby tool for shell ornaments etc - Very efficient tools for drilling through shells cleanly. ## Features - Comprehensive 20-Piece Diamond Bit Set: Includes 5 pieces each of 1mm, 1.5mm, 2mm, and 2.5mm diamond drill bits, perfect for precise holes in glass, ceramic, stone, sea shells, gemstones, and other hard materials. - Superior Durability & Precision Drilling: Each diamond-tipped drill bit features a robust coating and a 135-degree split point tip, preventing walking and ensuring extremely durable, clean, and accurate holes in tough materials. - Wide Compatibility & Versatility: Use these glass drill bits with Dremel tools, rotary tools, drills, flex shaft attachments, and other lapidary equipment. Includes BONUS collets for a secure fit, making it a valuable addition to your toolbox. - Ideal for Jewelry & Creative Crafts: Transform beach-found sea glass, natural stones, and shells into unique, personalized jewelry and keepsakes. These diamond bits for drill are essential for DIY jewelry making and artistic projects. - Designed for Hard Materials: Specifically engineered for excellent results when drilling holes in hard surfaces like glass, ceramic, rock, and minerals. Achieve high precision whether you're a professional or a hobbyist. - Drilax Quality & Summer Memories: Capture the essence of your adventures by creating beautiful, handcrafted jewelry from sea glass and beach stones. Trust Drilax diamond drill bits for reliable performance in all your crafting endeavors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BRMPPUA | | Best Sellers Rank | 63,974 in DIY & Tools ( See Top 100 in DIY & Tools ) 501 in Drill Bit Sets | | Brand | DRILAX | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 1,747 Reviews | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 2.5 Millimetres | | Cutting angle string | 135 Degrees | | Cutting diameter | 2.5 Millimetres | | Finish Types | Uncoated | | Finish type | Uncoated | | Included Components | Diamond Drill Bits, Collet | | Item Dimensions | 7.6 x 2.5 x 5.1 centimetres | | Item Weight | 0.02 Kilograms | | Manufacturer | DRILAX | | Manufacturer Part Number | 20ASSORTEDPACK | | Material | Diamond | | Minimum Bore Diameter | 1.5 Millimetres | | Model Number | 20ASSORTEDPACK | | Number of Flutes | 2 | | Number of Pieces | 20 | | Point Style | Diamond Point | | Set Name | 24-Piece Diamond Drill Bit Set | | Shank Type | Straight | | Shank type | Straight | | Surface Recommendation | Glass, Rock | | Tool Flute Type | Spiral | | UPC | 600095802260 | | Unit Count | 20 count | ## Product Details - **Cutting angle string:** 135 Degrees - **Cutting diameter:** 2.5 Millimetres - **Finish type:** Uncoated - **Material:** Diamond - **Shank type:** Straight ## Images ![Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm - Image 1](https://m.media-amazon.com/images/I/817zYGNV+FL.jpg) ![Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm - Image 2](https://m.media-amazon.com/images/I/81dRwuPhAQL.jpg) ![Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm - Image 3](https://m.media-amazon.com/images/I/71TlFJNVQfL.jpg) ![Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm - Image 4](https://m.media-amazon.com/images/I/71nycA2JhlL.jpg) ![Drilax Twist Tip Diamond Drill Bit Set 1mm 1.5mm 2mm 2.5mm - Image 5](https://m.media-amazon.com/images/I/71Y1HUfcs6L.jpg) ## Questions & Answers **Q: New to the dremel scene. how come every time i buy dremel bits they don't fit my dremel head they fall out!! what part am i missing??? help please!** A: You need to buy a different Collet . Take your Dremmel tool and the bit you want to use to Lows. The salesman will help you buy the collet that you need **Q: I am looking for diamond bits to drill holes in 6mm glass for jewelry. Would these work?** A: tThey are awesome, one trick to keep them from over heating and dulling, find u a stainless steel pan cover what u r drilling with water, then drill. the drill bits will last a long time, i have used them on steel when i make weapons to,water keeps them cooled down. they are a great set of bits. **Q: Do these work with a dremel tool? Some of them look very small.** A: The two larger bits do fit my old Dremel with a smaller chuck. The 1.5 mm fits the chuck on my drill press. Alas, the 1 mm needs a small chuck and the two I have bought from Amazon are tedious to align and do not work very well. Frankly, you would probably promptly break both the 1.5 and 1 mm in a Dremel because they are so delicate and need precise alignment for drilling. I have used all the bits with a drill press (with PLENTY of water and SLOOOW pressure) and they work great. One broke simply because I moved the vise and snapped it off. I broke a 2 mm, but simply used the broken bit for another bunch of holes. Broke again and I am now using a stub and it works just fine. Obviously, not deep holes! Drilling on polished rocks of different varieties. Work great. **Q: Need to drill 30 screw holes in plexiglass and Lexan panels, will the bit last through 30 holes and do I need to cool bit while using?** A: You're better off with regular drill bits you wouldn't want to use this type of drill bit with diamond bits it will cause additional heat and melt the plastic vs. drill through cleanly. These are a very abrasive way of drilling and only used for masonry or actual glass. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great iron *by X***X on 24 August 2025* Perfect for glass jewellery making ### ⭐⭐⭐⭐⭐ Great hobby tool for shell ornaments etc *by C***S on 28 July 2025* Very efficient tools for drilling through shells cleanly. ### ⭐⭐⭐⭐ Glass drills. *by C***N on 23 June 2022* Drills used for drilling glass. The 1mm don't work as well as the larger sizes. Pleased overall though. ## Frequently Bought Together - Drilax 1mm 1.5mm 2mm 2.5mm Diamond Drill Bits for Stones, Sea Glass, Seashells Compatible with Dremel - 4 Collets Included 24 Pc Set - Dremel Drill Press Rotary Tool Workstation Stand with Wrench - Mini Portable Press & Tool Holder - 2 Inch Depth- Ideal for Drilling Perpendicular and Angled Holes - 220-01 - Drilax 1mm 2mm 3mm Diamond Drill Bits for Glass, Stone, Sea Glass, Shells, Jewelry Making, Gemstones - 30pc Mix Set Compatible with Dremel Standard Shank --- ## 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.uy/products/116088079-drilax-twist-tip-diamond-drill-bit-set-1mm-1-5mm](https://www.desertcart.uy/products/116088079-drilax-twist-tip-diamond-drill-bit-set-1mm-1-5mm) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-06-03*