Grit: 400/1000 Grit、400/1200 Grit、600/1200 Grit. 3-Second Sharpening : One stroke recovers razor edge (tested: cuts paper roll cleanly). Maintain 20°±2° angle; inconsistent angles may cause uneven edges.
eBay
Diamond Tester Pen Portable Electronic Equipment Lightweight Stone Hardness Testing Pen Tool for Novice Jade Moissanite Diamonds
Aliexpress UK
Grit=100 (nom. 20 micron). Monycrystalline diamond with unique Diamond Cross relief pattern which gives optimal abrasion rates to maximise sharpening efficiency and reduces clogging. Diamonds are held by Nickel plating to a steel.
eBay
SANLEETEK Diamond Mortar Raking Bit 8mm Diamond Mortar Router with Carbide Tipped Positioning for Masonry Stone Brick M14 Thread
Aliexpress UK
💎 Diamond abrasive technology allows effective sharpening of very hard materials used in modern tools. This sharpening stone features two working surfaces It supports larger tools and longer surfaces, helping achieve consistent and even sharpening results.
eBay
White Paper Gemstone Zircon Diamond Color Grading Sorting Tray Foldable Diamond Grading Card Gemological Teaching tools 15Pcs
Aliexpress UK
Stainless Steel Material: The whetstone base bracket is made of rust-resistant stainless steel material. Easy to Use: Simply place the sharpening stone holder over the sink bridge and maintain a small flow of water throughout the sharpening process.
eBay
Brazed Pagoda Drill Bit M10 Diamond Chamfer Router Tower Drill Tile Stone Rock Plate Drill Reaming Integrated Bit Diamond Tools
Aliexpress UK
This versatile sharpening block has 4 sides with 4 different grades of diamond for honing and sharpening blades of all types. 4 GRIT DIAMOND SHARPENING BLOCK STONE. Can be used wet or dry. Grey side (extra coarse).
eBay
Moissanite Stones Multiple Colors Round Shape Small Sizes 3.0-4.5mm VVS1 Lab Diamonds Pass Diamond Tester for Diy Jewelry Making
Aliexpress UK
DMT Duo-Sharp Plus Bench Stone - 8" (Fine / Coarse). DMT DuoSharpPlus™ double-sided stone with continuous diamond zone. - Sharpens knives faster than conventional stones (using DMT's monocrystalline diamond surface).
eBay
Brazed Pagoda Drill Bit M10 Brazed Diamond Tower Drill Tile Stone Rock Plate Drill Reaming Integrated Bit Diamond Tools
Aliexpress UK
Grit : 80/120/150/180/240/320/400/600/800/1000/1200/1500/2000/2500/3000 grit. Chamfering of glass tiles, grinding of industrial superhard cutting tools, and polishing with oil stone and knife stone. Material: Electroplated diamond sand.
eBay
BRSCHNITT Diamond Mini Saw Cutting Disc 3inch 75mm Diamond Blade, Bore 10mm for Cutting Ceramic Marble Granite Stone Saw Blade
Aliexpress UK
Attributes:* Total Size: 150mm x 20mm / 5.91" x 0.79"(L*W)* Thickness: 1mm / 0.04“* Grits: 2000* Material: Diamond, SteelWhat Is Included:* 1 Piece x Sharpening StoneApplications & Features:--- This sharpener can be used in home kitchens, gardens, factories, etc. Can quickly sharpen and grind hard materials, such as stone, high-speed steel, carbide, etc. Suitable for sharpening seal engraving knives, ceramic knives, kitchen shears, and garden tools.--- The super flat surface can ensure long-lasting and even contact with tools, while ordinary oil stone and water stone easily wear down with uneven surface. It can be used dry or with water or sharpening oil, either way it's perfect for sharpening.
eBay
Natural Color Cat Shape 7x8mm Moissanite Stone VVS1 Lab Diamond Pass Diamond Tester for Woman Jewelry Making
Aliexpress UK