✦The ruler is made from stainless steel & can be easily adjusted as desired
✦ Drill hole sizes: 25mm, 40mm, 45mm, 55mm.
🌟 Made of high quality stainless steel, durable and practical, lightweight, easy to carry and use
🌟 Flexible fixing nut, 360 degree free adjustment, improve work efficiency
🌟 Provides high precision & comfort during tile installation. High hole opening efficiency, 100% accurate positioning