1. Drilling time 1.0 sec max.
2. Test plate thickness: 0.7mm X1PC.
3. Loading weight: 15 KG.
4. Speed: 2500RPM.
1. Material: carbon steel, stainless steel.
2. Head type: bugle, pan framing.
3. Drive type: Phillips, star, square.
4. Thread type: twinfast (fine) thread, coarse thread, hi-low.