STANDARD DRILL SERISE(ST)
Standard ST-type drill bit, with excellent comprehensive performance,
suitable for all kinds of sheet metal processing
ST standard type double-edged double groove drill
Strong rigidity, reduced yaw radian during drilling, and high positioning accuracy.
For the problems of thick hole, sharp edge, glue pulling in hole, wire drawing in hole, hole burning and so on.
Applicable to PCB ordinary TG, soft board, soft and hard board drilling processing
DXCST-two-flute chipbreaker drill
The unique double-groove cutter face design improves chip cutting ability and reduces blade wear.
Aiming at problems such as hole thickness, sharp edge, blade wrapping, hole burning, etc.
Applicable to PCB ordinary high TG, high multi-layer, thick copper, halogen-free,
soft board, soft and hard board drilling processing