SHDIATOOL Diamond Drill Core Bits Set Triangle Shank Crowns for Ceramic Tile Granite Marble Porcelain 11pcs/Box 6/8/10/20/25/28/32/35/45/50/65mm

Item : SHDIATOOL 11pcs/set Diamond Core Drill Bit Brazed Brill Triangular Shank With Aluminum Suitcase

Color: Blue

Quantity: 11pcs Drill Bits With Aluminum Case

Specificiation: 

                Diameter: 6MM, 8MM, 10MM, 20MM, 25MM, 28MM, 32MM, 35MM, 45MM, 50MM, 65MM, 

                Diamond Height:10MM; Total Length: 65MM; 

                Triangle Shank , handle diameter 10mm (That is very important for your machine)

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;