Glass Cutter Kit-2mm-20mm Upgrade Glass Cutting Tool Pencil Style Oil Feed Carbide Tip for Glass Cutting-DIY-Tiles-Mirror Equipped 2 Pcs Cutting Heads

Professional Glass Cutting Tools ?Specifications? Material?Carbide cutter head, Alloy handle Size?6.89 inch Cutting range?5mm-20mm Color?Black Weight?2.66oz ?Package? 1 × Alloy Handle 1 × 2- 6mm Cutting Head 1 × 6-12mm Cutting Head 1 × 12-20 Cutting Head 1 × Oil Dropper 1 × Screwdriver 1 × Lettering pen: suitable for making precise thin lines on hardened materials such as glass metal, tile, glass, ceramics, wood ?Warm Instructions? 1. Do not use this glass cutter directly on windows or walls. 2. You must cut on the front of the mirror when cutting a mirror. 3. When cutting glass, the blade should stick close to the ruler, and the handle and glass should be kept at 45-degree angle. 4. Glass cutter can not be used to cut high hardness objects, such as toughened glass, vitrified brick, marble, quartz and so on. 5. Please operate on flat surface or desktop. It's better to try several times on a scrap piece of glass for practice. 6. Please always wear clear safety glasses and protective gloves while cutting. 7. Oil is not included in the package. We are committed to providing the most professional and quality products for all our customers. customer-centric is our business philosophy and our goal is to make every customer 100% satisfy!