XINXU Tile chamfer is suitable for different machine size bases between 122 and 178mm, adjustable pressure plate With 24 pulleys,tile chamfering machine is sliding smoothly, stably, tightly fitting and sliding smoothly The guide wheel of the tile tool and the ceramic tile are completely attached to the tile without collapsing This 45 degree tile tool is made of Aluminium Alloy,ehich is stable and durable Excellent material selection,tile chamfering machine is anti-rust treatment,beautiful and durable, high hardness, good toughness, long service life The aluminum alloy is forged in one piece, non welded, which is strong and durable. There are 24 rollers are installed, which are easy to locate and do not damage the wear resistance of tiles.The tile chamfering machine has the advantages of high efficiency, accuracy, convenience and quickness. Features 45 Degree tile tool -Color: Silver. -Material: Aluminum alloy. -Size:9.8x7inch/248x178mm. There are 24 rollers are installed, which are easy to locate and do not damage the wear resistance of tiles. Package Including 1 * 45 Degree Tile Tool