Wet Use M14 Laser Welded Non Core Diamond Drill Bit for Pocelian Tile Glass

Diameter: 8-65 mm are Available  

Laser Welding   (High Frequency Welding is Available)

1.Ideal for drilling of porcelain, granite, gneiss, marble, limestone, concrete with a grip M14 for angle grinders, this type drill bit is specially designed for dry use, but operating with water cooling is recommended for longer life;

2.Suitable for stand drilling machines or Electrical hand-held drillers or CNC machines. 

3.Laser welded technology avoid segments off when dry working.High diamond concentration provides aggressive cutting action with less chipping and minimizing breakage.