Our drill bits has adopted patent technology it has chipping removal grooves and water injection grooves on the drilling part which has a better working efficiency and cooling It is suitable for glass processing for automotive glass appliance glass furniture
glass and etc Our drill bits advantages are as bellow
1 Normally our drill bit can reach 8000 to 16000 holes in 5mm thick glass
2 Our drill bits are no need to grind
3 The finished products rate is high and the life span is long
4 We have superiority in drilling sheet glasses we have the international patent of this drill bit and it is taking the leading position and be the NO1 brand in the glass industrial area