Скачать или смотреть SHDIATOOL Diamond Drill Core Bit Set Triangle Shank Crowns for Ceramic Tile Granite Marble Porcelain

https://shdiatool.com/collections/m14...

Application: For drilling granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic.....

Feature:
1. Three sided handle design, more stable clamping and drilling, less debris, less wear on materials and better finishing effect;
2. 10mm diamond at the top of the bit, which is densely arranged to make the drilling faster and longer service life;
3. Dry drilling without water; 6-10mm internal wax cooling, which extend the life of drill bits;
4. 20mm and above, with 4pcs slots on the top of the drill bit to improve the working efficiency of the hole drill;
5. Vacuum brazing technology has greatly improved product quality and service life, higher efficiency and lower cost;
6. Use a suction cup locator to position the hole accurately, or place the drill bit at a 45 degree angle to drill the hole until the drill bit begins to penetrate the material,and then lift the drill bit to vertical Position and continue;
7. When use, ensure that all forms of impact or hammering actions are closed;