--- product_id: 469723070 title: "20 Pcs 1/8 Inch Shank Expanding Hole Diamond Burr Bead Reamer Kits" brand: "luo ke" price: "₨333" currency: SCR in_stock: true reviews_count: 9 category: "Luo Ke" url: https://www.desertcart.sc/products/469723070-20-pcs-1-8-inch-shank-expanding-hole-diamond-burr store_origin: SC region: Seychelles --- # 20 premium diamond bits 5 versatile shapes 1/8 inch shank fits rotary tools 20 Pcs 1/8 Inch Shank Expanding Hole Diamond Burr Bead Reamer Kits **Brand:** luo ke **Price:** ₨333 **Availability:** ✅ In Stock ## Summary > 💎 Elevate your craft with diamond precision—don’t get left behind! ## Quick Answers - **What is this?** 20 Pcs 1/8 Inch Shank Expanding Hole Diamond Burr Bead Reamer Kits by luo ke - **How much does it cost?** ₨333 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/469723070-20-pcs-1-8-inch-shank-expanding-hole-diamond-burr) ## Best For - luo ke enthusiasts ## Why This Product - Trusted luo ke brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Shape Your Vision:** Five distinct shapes (cones & cylinders) to master every intricate detail on stone, glass, ceramics, and jewelry. - • **Endurance Enhanced:** Crafted with premium alloy and diamond particles for long-lasting performance—lubricant recommended for peak durability. - • **Seamless Compatibility:** Standard 1/8 inch shank ensures effortless fit with all popular rotary tools for professional-grade results. - • **Precision Diamond Power:** 20 ultra-durable diamond-coated bits engineered for flawless drilling and grinding. - • **Creative Freedom Unleashed:** Perfect for jewelry makers, artisans, and DIY pros craving precision and versatility in one comprehensive set. ## Overview This 20-piece diamond mounted bead reamer set features premium diamond and alloy construction with five different bit shapes, designed for precise drilling and grinding on stone, glass, ceramics, and jewelry. Each bit has a 1/8 inch shank compatible with rotary tools, delivering professional-grade performance and durability for creative professionals and hobbyists alike. ## Description Buy Luo ke 20 Pcs 1/8 Inch Shank Expanding Hole Diamond Burr Bead Reamer Kits | 5 Different Shapes Diamond Drill Bit for Gemstone, Tile, Glass, Rock, Ceramics, Marble, Agate, Molds for Dremel Rotary Tools: Cutting Burrs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great tile grout bits - very good collections of different sizes. I used these to clean out stuck grout between tiles and it worked perfectly. Review: Diamond bits work best - Nice diamond bits. Well made, however not very durable when used on heavy duty projects that require long use for prolonged time. Usually figure for the co$t these are fairly disposable, ok value, they will work, but wear out fairly quickly. ## Features - 【Materials】20 pieces diamond drill bits are Made of premium diamond particles and alloy, - 【Details】Includes 5 different shapes: 1.5mm cone, 3.0mm cone, 1mm cylinder, 2mm cylinder and 3mm cylinder - 【Sizes】Shank diameter: 3mm(1/8inch), Grinding head length: 30mm, Total lenght : 70mm - 【Application】Suitable for drilling ,expanding hole on stone, glass, ceramics, jewelry etc - 【Warm prompt】For long-lasting use, please use a lubricant when using all diamond coated tools ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3MG5S3M | | Best Sellers Rank | #16,893 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Cutting Burrs | | Brand | Luo ke | | Brand Name | Luo ke | | Customer Reviews | 4.6 out of 5 stars 175 Reviews | | Cutting Diameter | 0.13 inches | | Finish Type | Diamond | | Finish Types | Diamond | | Included Components | 20 pieces 1/8'' shank diamond burr bead reamer bits | | Item Highlight | 5 Different Shapes Diamond Drill Bit for Gemstone, Tile, Glass, Rock, Ceramics, Marble, Agate, Molds for Dremel Rotary Tools | | Manufacturer | Luo ke | | Material | Diamond, Alloy | | Material Type | Diamond, Alloy | | Minimum Bore Diameter | 0.13 inches | | Model | QC320 | | Number of Flutes | 2 | | Number of Pieces | 20 | | Part Number | QC320 | | Point Style | Cone Point, Cylinder Point | | Set Name | 20 Pcs Diamond Grinding Head | | Shank Type | Round | | Surface Recommendation | Glass,Stone | | Tool Flute Type | Straight | | Unit Count | 1 Count | ## Product Details - **Brand:** Luo ke - **Cutting Diameter:** 0.13 Inches - **Finish Type:** Diamond - **Material:** Diamond, Alloy - **Shank Type:** Round ## Images ![20 Pcs 1/8 Inch Shank Expanding Hole Diamond Burr Bead Reamer Kits - Image 1](https://m.media-amazon.com/images/I/61gMlih2knL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great tile grout bits *by J***. on September 8, 2026* very good collections of different sizes. I used these to clean out stuck grout between tiles and it worked perfectly. ### ⭐⭐⭐⭐⭐ Diamond bits work best *by S***Y on August 7, 2026* Nice diamond bits. Well made, however not very durable when used on heavy duty projects that require long use for prolonged time. Usually figure for the co$t these are fairly disposable, ok value, they will work, but wear out fairly quickly. ### ⭐⭐⭐⭐⭐ Perfect for your Dremel *by O***E on June 24, 2025* Perfect for my Dremel. I do a lot of bead work making jewelry using precious stone and semi precious stone sometimes the beads come, and there is no hole or the holes are not big enough and so I have to hollow them out going very slowly and that requires a lot of patience and the perfect bit. These bits have been a godsend. The hollow it out does as much as I need to. They work very well with beeswax based lubrication for engraving as well as water I have beat up. I have handled them many times trying to push the limits and they keep cutting perfect every single time. I would highly recommend these bits for anyone doing stonework or needs Bits for their Dremel tool where diamond bits are required. --- ## 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.sc/products/469723070-20-pcs-1-8-inch-shank-expanding-hole-diamond-burr](https://www.desertcart.sc/products/469723070-20-pcs-1-8-inch-shank-expanding-hole-diamond-burr) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-10-24*