DT-DIATOOL Diamond Drilling Bits Triangle Shank 2pcs Dia 25/28/32/35/38mm for Marble Granite Porcelain Ceramic Tile

Product Name: Vacuum Brazed Diamond Drilling Bit for Ceramic Tiles Porcelain Marble

Specification:  

        Diameter 25/28/32/35/38mm;  Total length 65mm;  Triangle Shank

        Diamond Height: 10mm,  Handle Diameter: 10mm,Grit #40/45,

Quantity: 2pcs

Application:

For drilling tile/ceramic, granite & marble.....

Feature: 

1. Various specifications, ultra-high applicability, meet the needs of different materials, widely used;
2. Three-sided handle design, handle diameter 10mm, stable clamping and easy drilling;

3. Vacuum brazing technology precision manufacturing, improve product quality and life, cost-effective;
4. Preferred 10MM high quality emery, combined with scientific matching, high hardness and dense; 

5. 4 U slots, steadily improve the drilling efficiency;

6. Drilling neat and sharp, fast speed, better finishing effect;

NOTE :

1. Don't use the hammer mode.
2.Keep the speed above 2000RPM, higher speed provide better effect.