Precise Thread: The thread of the glass bottle cutting tool is accurate,runs smoothly, not easy to rust. Carbide Cut Head: Carbide cutting head is sharply, cuts the bottle smoothly, and has service life. Thickened PC Board: The board adopts high strength PC material, not easy to break, and can effectively stabilize the overall structure. Easy to Adjust: The bottle cutter is easy to adjust the right size for different size bottles, simple to operate. Practical and Useful: This bottle cutting tool is used for DIY glass bottle cutting, practical and efficient, Weight: 0.58532730561 pounds, Manufacturer: Pomoflexi