--- product_id: 48054927 title: "Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones" brand: "dophee" price: "HK$150" currency: HKD in_stock: true reviews_count: 13 category: "Dophee" url: https://www.desertcart.hk/products/48054927-dophee-10pcs-40mm-diamond-cutting-off-discs-wheel-rotary-tool store_origin: HK region: Hong Kong --- # 40mm diamond-coated precision 2 mandrel arbor set included 0.5mm ultra-thin cutting edge Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones **Brand:** dophee **Price:** HK$150 **Availability:** ✅ In Stock ## Summary > 💎 Cut like a pro, shine like a gem! ## Quick Answers - **What is this?** Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones by dophee - **How much does it cost?** HK$150 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/48054927-dophee-10pcs-40mm-diamond-cutting-off-discs-wheel-rotary-tool) ## Best For - dophee enthusiasts ## Why This Product - Trusted dophee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Thin Design:** At just 0.5mm thickness, perfect for intricate slots and slits with minimal material waste. - • **Multi-Material Mastery:** Effortlessly slices through metal, glass, ceramics, porcelain, and gemstones. - • **Versatile Compatibility:** Fits most rotary tools and angle grinders for seamless integration into your workflow. - • **Diamond Precision Cutting:** Dual-sided diamond coating ensures razor-sharp, clean cuts every time. - • **Durability Meets Efficiency:** High-quality diamond grit and stable construction deliver long-lasting performance with proper water lubrication. ## Overview The Dophee 10PCS 40mm Diamond Cutting Off Discs set features ultra-thin, dual-coated diamond wheels designed for precision cutting across a variety of tough materials including metal, glass, ceramics, and gemstones. Compatible with most rotary tools and angle grinders, this set includes 10 discs and 2 mandrel arbors, delivering professional-grade durability and clean cuts when used with water lubrication. ## Description Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones : desertcart.co.uk: DIY & Tools Review: brilliant for tile cutting - superb for cutting ceramic tiles.like knife through butter, Review: Good, but must be used with water lubrication - I bought a set of these about a year ago, and they have performed very well. The only issue I've had is that some of the wheels were slightly warped, so they don't run absolutely true. Reading some of the other reviews, they seem to say that the diamond cutters overheat and wear very quickly. This will certainly be the case when running the cutters without lubrication. Running diamond cutting disks like this dry will destroy them in a very short time - they should be constantly lubricated with water when cutting. I've been using the same cutter (with lubrication) for over a year now (albeit on an occasional basis), and it still cuts through glass and stone without any problem. ## Features - PREMIUM MATERIAL : The cutting wheels are made of high quality diamond. And these discs are coated on both sides as well as around the edge. With high cutting efficiency, high durability, stable quality, etc. These discs are super thin making them perfect for making slots and slits. - SIZE : Disc Diameter: 40mm. Disc Thickness: 0.5-0.6mm. Arbor Shaft Length: 38mm. Arbor Shaft Diameter At Top: 4.5mm. Arbor Shaft Diameter At Bottom: 3mm. You will receive 10PCS 40mm diamond cutting wheels and 2 PCS Mandrels. - GREAT TOOL : The diamond cutting discs is a suitable cutting tool that makes the process of cutting through tough materials super easy and effortless. And the cutting disc are compatible with most power rotary tools. This will result in super clean, accurate and well-formed cutting edges when employed on any material. - WIDE APPLICATION : The diamond cutting wheels is suitable for cutting wood, plastic, gem, glass, aluminum alloy and jade. The cutting discs are great tools for DIY, craft work, jewelry making or silver smithing. They are a great tool as well as perfect gift for DIY hobbyists. - AFTER-SALES GUARNTEE : Our aim is to satisfy our customers. If you have any questions while buying these diamond cutting off discs, please contact us soon. We will reply you in 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CZM1810 | | Best Sellers Rank | 44,026 in DIY & Tools ( See Top 100 in DIY & Tools ) 93 in Diamond Blades | | Brand | Dophee | | Compatible Devices | Angle Grinder | | Compatible Material | Glass, Metal, Porcelain | | Compatible devices | Angle Grinder | | Construction Type | Coated | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 1,243 Reviews | | Grit Material Type | Diamond | | Grit Number | 40 | | Grit Type | Medium | | Grit material | Diamond | | Grit type | Medium | | Included Components | Diamond Cutting Discs | | Industry Standard Identifier | D40 | | Item Diameter | 40 Millimetres | | Item Dimensions | 40 x 40 x 1 millimetres | | Item Dimensions L x W | 40L x 40W millimetres | | Item Thickness | 0.5 Millimetres | | Item thickness | 0.5 Millimetres | | Manufacturer | Dophee | | Manufacturer Part Number | 0457RK | | Material | Ceramics,Glass,Metal | | Model Number | dophee-40mm-10pcs | | Product dimensions | 40L x 40W millimetres | | Recommended Uses For Product | Cutting | | UPC | 600231215800 | | Unit Count | 10.0 count | ## Product Details - **Brand:** Dophee - **Compatible devices:** Angle Grinder - **Grit material:** Diamond - **Grit type:** Medium - **Product dimensions:** 40L x 40W millimetres ## Images ![Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones - Image 1](https://m.media-amazon.com/images/I/81z2CjfPNRL.jpg) ![Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones - Image 2](https://m.media-amazon.com/images/I/41LOFKuP+NL.jpg) ![Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones - Image 3](https://m.media-amazon.com/images/I/41oi4xBRpJL.jpg) ![Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones - Image 4](https://m.media-amazon.com/images/I/519pdz3ROaL.jpg) ![Dophee 10PCS 40mm Diamond Cutting Off Discs Wheel Rotary Tool with 2 Mandrel Arbor Set for Metal Glass Ceramics Porcelain Gem Stones - Image 5](https://m.media-amazon.com/images/I/51XVOmW6X+L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ brilliant for tile cutting *by A***R on 16 February 2026* superb for cutting ceramic tiles.like knife through butter, ### ⭐⭐⭐⭐⭐ Good, but must be used with water lubrication *by F***H on 13 January 2019* I bought a set of these about a year ago, and they have performed very well. The only issue I've had is that some of the wheels were slightly warped, so they don't run absolutely true. Reading some of the other reviews, they seem to say that the diamond cutters overheat and wear very quickly. This will certainly be the case when running the cutters without lubrication. Running diamond cutting disks like this dry will destroy them in a very short time - they should be constantly lubricated with water when cutting. I've been using the same cutter (with lubrication) for over a year now (albeit on an occasional basis), and it still cuts through glass and stone without any problem. ### ⭐⭐⭐⭐ Useful little cutting discs, but take your time with them *by S***T on 6 May 2026* These are small diamond cutting discs for a rotary tool, supplied with two arbors, and I used them mainly for trimming ceramic tile edges and cutting a couple of small metal pieces in the garage. For light jobs they work well. They fitted my rotary tool without any fuss and the discs were thin enough to make reasonably neat cuts without chewing up the edge too badly. On a broken tile offcut, I was able to shape a small notch for a pipe gap, and the finish was much cleaner than I expected from such small discs. They also felt handy for those awkward little cuts where a larger grinder would be complete overkill. The main thing I noticed is that they do not like being rushed. If I pushed too hard, the disc started to feel like it was dragging rather than cutting, so I had better results using gentle pressure and letting the tool do the work. They are also quite small, so they are better suited to detail cuts rather than anything thick or heavy duty. For the price, having ten discs and two arbors makes this a practical set to keep in the toolbox. I would buy them again for small ceramic, metal, or craft type jobs, but I would not expect them to replace proper cutting gear for tougher work. ## Frequently Bought Together - dophee 10pcs Mini Diamond Coated Cutting Off Discs Replacement for Dremel Drill Rotary Tools (40mm) - SI FANG 5Pcs 60mm Diamond Cutting Disc Cut Off Wheels with 5Pcs Mandrel 1/8'' Shank Stone Blade for Rotary Tool Drill Attachment Cutting Discs Polishing Glass Tiles Marble Plastic Jade (2.4in) - ALLmuis c i y 545 Diamond Cutting Wheel (22mm) 25pcs with 402 Mandrel (3mm) 5pcs and Screwdriver for Rotary Tool --- ## 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.hk/products/48054927-dophee-10pcs-40mm-diamond-cutting-off-discs-wheel-rotary-tool](https://www.desertcart.hk/products/48054927-dophee-10pcs-40mm-diamond-cutting-off-discs-wheel-rotary-tool) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-29*