2. When cutting the glass, the blade should be close to the ruler, and the handle and the glass should be cut at a 45-degree angle.
3, Pressure should not be too heavy when cutting.
4. Only score the cut line once
5. After scribing, use the metal head of the shank to gently tap the edge of the glass along the line drawn, and see that there is a crack at the scratch.
6. Gently tap the sides of the score lind by hand, and the glass can be divided into two halves (or place the glass cutter head under the scratched glass, press the hand to the sides, and the glass can be divided into two halves)
