ITEM:Diamond Vacuum Brazed Hexagon Shank Drill Bits

Quantity:1pc only

Specification: 

Brand Name:HIGHDRIL

Certification:CE Certification

Origin:China

Diamond Mesh:#35/#40

Working Length:10mm

Material:Diamond Vacuum Brazed

Is_customized:Yes

Total Length:80mm

Diameter:22mm

Application:  For drilling granite , marble, masonary, concrete, tile,ceramic, glass, hard plastic and so on.

Feature:

        1. The cutting-edge vacuum brazing process has greatly improved the product quality and service life, higher efficiency and lower cost;

         2. Multi functional design, suitable for a variety of materials to meet the use needs of different scenes;

         3. Hexagonal handle design, opposite handle diameter 8.3-10mm, more stable clamping and more stable drilling;

         4. 10mm high emery at the top of the bit, which is densely arranged to make the drilling faster and longer service life;

         5. 6-14mm internal wax cooling, dry drilling without water; When drilling, the wax will melt to lubricate and cool the drilling surface;

         6. 16mm and above, with U-groove on the top of the bit to improve the working efficiency of the hole drill; There are chip removal holes on the side, which is conducive to heat dissipation and chip discharge;

         7. Less drilling debris, less wear on materials and better finishing effect;

         8. 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;

         9. Ensure that all forms of impact or hammering are closed;