Vacuum Brazed Dry Diamond Drilling Core Drill Bits Ceramic Tile Hole Saw Opener Granite Marble Porcelain Brick Drill Bit Tools,38mm

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More

Description:

1. Both dry drilling and adding water can be used, 20mm-70mm drill bits can be used with water and have a longer life 2. Wide application of drilling tile ceramic granite marble stone... 3. Vacuum brazing technology provides longer service life than... More