BGTEC Diamond Drill Bit 3/4pcs Dia 6/6/8/10mm Core Bits+Hex Adapter/Chamfer Granite Marble Porcelain Tile 5/8"-11 Thread

Item: BGTEC 5/8-11" Thread 1set Plastic Box Diamond Drilling Bits For Porcelain Tile Granite Marble

Size: 

1. Core Bits: Diameter 6/8/10mm, Diamond height 10mm, Total length 60mm, Grit #35/40;

2. Chamfer Bit: Diameter 4/5'' 20mm, Working length 20mm, Total length 40mm, Grit #80;

3. Hex Adapter: Total length 53mm, Shank Length 28mm.

Application：

5/8-11" Drill bit: Dry or wet drilling for Ceramic Tile, Porcelain Tile, Granite, Marble, Artificial Stone, Quartz, etc;

Chamfer Bit: Dry or wet enlarging holes/ beveling holes/grinding edges for Tile, Porcelain,Marble,granite,Ceremic, etc;

Hex Adapter: Good quality steel, long life, and Surface Nickel plating.

                      5/8"-11 thread core bits can be fitted on hand drill or electric drill

Feature:

    1. High quality emery with high hardness and compactness, Long service life;

    2. Good finishing effect, Reduce debris, damage and material loss;

    3. Internal wax cooling, Accelerate heat dissipation and avoid burning.

    4. Fast and Smooth drilling, Good hand feeling;

    5. Low pollution, can be used dry or wet;

    6. Exquisite packaging, easy to pack and carry.