--- product_id: 49914948 title: "Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue)" brand: "blue spot tools" price: "NT$1073" currency: TWD in_stock: true category: "Blue Spot Tools" url: https://www.desertcart.tw/products/49914948-diamond-sharpening-whetstone-set-3-piece-extra-fine-fine-coarse store_origin: TW region: Taiwan --- # 3 grit levels for precision water-lubricated, no oil needed compact 6x2 inch size Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue) **Brand:** blue spot tools **Price:** NT$1073 **Availability:** ✅ In Stock ## Summary > 💎 Sharpen Like a Pro, Anywhere, Anytime! ## Quick Answers - **What is this?** Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue) by blue spot tools - **How much does it cost?** NT$1073 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/49914948-diamond-sharpening-whetstone-set-3-piece-extra-fine-fine-coarse) ## Best For - blue spot tools enthusiasts ## Why This Product - Trusted blue spot tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Legacy:** Backed by 37 years of Blue Spot’s expert tool innovation - • **Compact & Portable:** Perfectly sized 6x2 inch stones for easy handling and storage - • **Triple-Grit Mastery:** Coarse, Fine & Extra Fine stones for every sharpening stage - • **Durable Diamond Surface:** Long-lasting abrasive power that keeps your tools razor-sharp - • **Effortless Water Lubrication:** Sharpen smoothly without messy oils—just add water ## Overview The Blue Spot Tools Diamond Sharpening Whetstone Set features three precision diamond stones—coarse, fine, and extra fine grits—designed for quick, oil-free sharpening of small hand tools using water lubrication. Compact and durable, this 3-piece 6x2 inch set delivers professional-grade edge refinement backed by Blue Spot’s 37-year heritage in tool excellence. ## Description Free delivery and returns on all eligible orders. Shop Blue Spot Tools Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue). ## Features - Specially designed for the quick and easy sharpening of small hand tools - Does not require oil lubrication, use with water - Includes extra fine grit, fine grit and coarse grit whetstones ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000LPDNLW | | Best Sellers Rank | 214,633 in DIY & Tools ( See Top 100 in DIY & Tools ) 211 in Sharpening Stones 338 in Manual Knife Sharpeners | | Brand | Blue Spot Tools | | Brand Name | Blue Spot Tools | | Colour | Blue | | Customer Reviews | 4.3 out of 5 stars 791 Reviews | | Global Trade Identification Number | 05028734192759 | | Grit Type | Extra Fine,Fine Grit,Coarse Grit,Fine | | Grit type | Extra Fine,Fine Grit,Coarse Grit,Fine | | Included Components | 150mm x 50mm Whetstones: Extra fine grit, Fine grit & Coarse grit | | Item Dimensions L x W x H | 9.8L x 8.9W x 1.4H centimetres | | Item Type Name | Diamond Sharpening Whetstone Set | | Item Weight | 231 g | | Item weight | 231 g | | Manufacturer | Blue Spot Tools | | Manufacturer Part Number | 19275 | | Material | Stone | | Material Type | Stone | | Model Number | 19275 | | Number of Items | 3 | | Number of Packs | 1 | | Product dimensions | 9.8L x 8.9W x 1.4H centimetres | ## Product Details - **Material:** Stone - **Brand:** Blue Spot Tools - **Colour:** Blue - **Product dimensions:** 9.8L x 8.9W x 1.4H centimetres - **Item weight:** 231 g - **Grit type:** Extra Fine,Fine Grit,Coarse Grit,Fine - **Number of items:** 3 - **Manufacturer:** Blue Spot Tools - **Global Trade Identification Number:** 05028734192759 ## Images ![Diamond Sharpening Whetstone Set, 3-Piece (Extra Fine, Fine, Coarse Grit, 6 x 2-Inch, Blue) - Image 1](https://m.media-amazon.com/images/I/81-3lzJeV2L.jpg) ## Questions & Answers **Q: The dimensions are stated as 25 x 22.5 x 3.5 cm. This doesn't look right to me. Could somebody please check? Thanks.** A: The ones I bought measure the following 152mm long (15.2cm) 50mm (5cm) wide and 3mm thickness. The dimensions stated do not match the product advertised. Hope this helps. Great product though. Kind regards **Q: Can you use it for ceramic knife ?** A: Not sure if this will help, the problem with sharpening ceramic knives is the ceramic blade is very brittle, if you apply too much pressure to the side of the blade it could easily snap. If you still want to try you will need a diamond sharpening stone with a hardness of at least 10. Hope this is of some help. **Q: Should I use oil or water as a lubricant with this type of sharpening stone? If yes, which? Thanks.** A: These stones can be used dry or with water. Using water helps remove small particles from the sharpening surface, and gives a smoother sharpening in my opinion. I use water with a few drops of window cleaner in a spray bottle, which seems to work just fine. Be aware that the metal surface that the diamond dust is attached to may rust a little when using water on it, so cleaning and drying the surface after use is a good idea. For the money I think this is a great and very useful little kit that I use for sharpening chisels and planer irons with really good results. **Q: Can someone tell me what grit they are? Thanks** A: They don't have that information marked on them. Any reply would just be a guess. Sorry. If you need a specific grit then you probably need a better product. These are perforated sharpening 'plates' mounted on coloured plastic backing and are 'cheap 'n cheerful' rather than professional quality. ## Frequently Bought Together - Blue Spot Tools 19275 B/SPOT 2 x 6-Inch Diamond Stone Set (3-Piece) - Faithfull FAIHG Honing Guide For Bevel edge chisels and plane irons --- ## 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.tw/products/49914948-diamond-sharpening-whetstone-set-3-piece-extra-fine-fine-coarse](https://www.desertcart.tw/products/49914948-diamond-sharpening-whetstone-set-3-piece-extra-fine-fine-coarse) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-13*