--- product_id: 7124012 title: "1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones" brand: "drilax" price: "€ 53.00" currency: EUR in_stock: true reviews_count: 13 category: "Drilax" url: https://www.desertcart.es/products/7124012-1mm-diamond-drill-bit-set-20-pcs-with-collet-compatible store_origin: ES region: Spain --- # Perfect for delicate materials like glass & seashells 20 precision 1mm diamond-coated bits Compatible with Dremel & rotary tools 1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones **Brand:** drilax **Price:** € 53.00 **Availability:** ✅ In Stock ## Summary > 💎 Drill like a pro, craft like an artist — precision meets passion! ## Quick Answers - **What is this?** 1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones by drilax - **How much does it cost?** € 53.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/7124012-1mm-diamond-drill-bit-set-20-pcs-with-collet-compatible) ## 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 - • **Creative Freedom:** Ideal for jewelry makers crafting with glass, gemstones, seashells, and stone - • **Precision Perfected:** 20 ultra-fine 1mm diamond drill bits for flawless, detailed work - • **Bonus Collet Included:** Ready-to-use set with collet for quick bit changes and secure fit - • **Versatile Compatibility:** Seamlessly fits Dremel rotary tools and other lapidary equipment - • **Durability Meets Delicacy:** Diamond coating ensures long-lasting sharpness on fragile surfaces ## Overview The DRILAX 1mm Diamond Drill Bit Set includes 20 diamond-coated bits designed for ultra-precise drilling on glass, stone, seashells, and gemstones. Compatible with Dremel rotary tools and other lapidary devices, this durable set features a bonus collet for easy bit changes, making it the ultimate toolkit upgrade for jewelry makers and craft professionals seeking flawless, detailed results. ## Description Drilax 1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones - Jewelry Making Tools - desertcart.com Review: Good bits - Good drill bits. Use them in a Dremel to drill seaglass. I place the glass underwater and dril slowly, no problem at all. They last for a good amount of holes. Review: Great product but customer service is outstanding!! - Edited to add that the company contacted me, was so very pleasant, and replaced the collet/adapter quickly. I adjusted the review. Customer service is amazing! I originally gave the product a 3 as the little chuck adapter thingy broke almost immediately. I managed a work around but I was a bit put out that I was all ready to work up a pile of things and the adapter thing breaks right away. It took a while to figure out the work around and substantially slowed my day. The drill bits themselves seem to be of good quality for the price. ## Features - 20 Pieces 1mm Diamond Drill Bits for Glass: Includes diamond coated glass bits compatible with Dremel drill bits; ideal glass drill bit for custom glass crafts - Design Essential Jewelry Drill Bits: 1mm Diamond drill bits for stone; perfect for creating jewelry with sea shells, glass, and gemstones; compatible with Dremel diamond bits - Wide Uses with BONUS Collet: Use glass drill bits with rotary tools, drills, flex shaft attachments, and other lapidary equipment; compatible with Dremel diamond drill bits; great glass drill bit set addition to your toolbox - 20 Pcs 1mm Diamond Tipped Drill Bit Set: Ideal for turning beach-found sea glass or stones into beautiful jewelry; extremely durable and compatible with Dremel glass drilling bits - Drilax diamond bits for Dremel tool; includes diamond drill bit for stone jewelry; diamond drill bit; diamond Dremel bits; diamond drill bit for glass compatible with Dremel drill bit set ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DRQTBZO | | Best Sellers Rank | #18,342 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #50 in Jobber Drill Bits | | Brand | DRILAX | | Brand Name | DRILAX | | Customer Reviews | 4.2 out of 5 stars 2,792 Reviews | | Cutting Angle String | 135 degrees | | Cutting Diameter | 1 millimeters | | Finish Type | Diamond Coating | | Finish Types | Diamond Coating | | Included Components | Diamond Drill Bits, Collet | | Item Dimensions | 6.9 x 4.8 x 0.3 inches | | Item Weight | 9.07 g | | Manufacturer | DRILAX | | Material | Alloy Steel , Diamond | | Material Type | Alloy Steel, Diamond | | Minimum Bore Diameter | 1 millimeters | | Model | 201mmDiamond | | Number of Flutes | 1 | | Number of Pieces | 20 | | Part Number | DXDIAMONDBITSET20 | | Point Style | twist tip | | Set Name | DRILAX 1mm Diamond Drill Bit Set (20-Pcs) | | Shank Type | Round | | Surface Recommendation | Glass, Stone, Gems, SeaShells, Porcelain, Ceramic, Rock | | Tool Flute Type | Spiral | | UPC | 600095802314 | | Unit Count | 20 Count | ## Product Details - **Cutting Angle String:** 135 Degrees - **Cutting Diameter:** 1 Millimeters - **Finish Type:** Diamond Coated - **Material:** Alloy Steel, Diamond - **Shank Type:** Round ## Images ![1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones - Image 1](https://m.media-amazon.com/images/I/81IO0+SKpRL.jpg) ![1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones - Image 2](https://m.media-amazon.com/images/I/71i918AZ8eL.jpg) ![1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones - Image 3](https://m.media-amazon.com/images/I/71ozmQsDBWL.jpg) ![1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones - Image 4](https://m.media-amazon.com/images/I/71rQ7VYP3UL.jpg) ![1mm Diamond Drill Bit Set (20-Pcs) with Collet | Compatible with Dremel Rotary Tools | for Jewelry Making, Glass, Stone, Seashells & Gemstones - Image 5](https://m.media-amazon.com/images/I/81xB37mXZhL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What thickness of stone will these drill?** A: I usually try to stay around anywhere from an 1/8th inch to 1/inch...I find that works for me.. **Q: Do you sell collet for dremel drill 1mm for these bits I just bought?** A: We have a 10 Pcs Brass Collet Set available on Amazon. This is the improved version of 2021. They fit Dremel rotary tools. https://www.amazon.com/dp/B0752WJSBL **Q: Does anyone know the shank size on these drill bits? I'm looking for 3/16** A: The shank size is very close to 1mm, and would be approximately, 1/24 inch **Q: Will these drill through animal bone (for jewelry making)?** A: I would think they would. I drill through fossils for jewelry making. I have to keep the stone wet, and periodically wet the tip of the drill bit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good bits *by J***N on July 12, 2026* Good drill bits. Use them in a Dremel to drill seaglass. I place the glass underwater and dril slowly, no problem at all. They last for a good amount of holes. ### ⭐⭐⭐⭐⭐ Great product but customer service is outstanding!! *by B***Y on August 6, 2025* Edited to add that the company contacted me, was so very pleasant, and replaced the collet/adapter quickly. I adjusted the review. Customer service is amazing! I originally gave the product a 3 as the little chuck adapter thingy broke almost immediately. I managed a work around but I was a bit put out that I was all ready to work up a pile of things and the adapter thing breaks right away. It took a while to figure out the work around and substantially slowed my day. The drill bits themselves seem to be of good quality for the price. ### ⭐⭐⭐⭐ Mother of Pearl Project. *by J***. on July 8, 2026* Have use the same bit to drill several small pieces of mother of pearl. The bit did a great job creating small holes at the locations intended. Placed mother of pearl on a water soaked sponge, and did not force the bit to drill too quickly; worked perfectly. ## Frequently Bought Together - 1mm Diamond Drill Bits 20 Pieces Glass Drill Bit Set Compatible with Dremel Drill Bits - Collets Included for Custom Jewelry with Sea Glass, Sea Shells, Gemstones Bracelets - 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.es/products/7124012-1mm-diamond-drill-bit-set-20-pcs-with-collet-compatible](https://www.desertcart.es/products/7124012-1mm-diamond-drill-bit-set-20-pcs-with-collet-compatible) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-08-04*