Drilling wire using the normative requirements

Diamond tail has many aliases such as self tapping screw, self drilling and self tapping screws, dovetail screws, dovetail self-tapping screws, self-drilling self-tapping screws, then how should we use it when used correctly, here we come to know about it.

Drill tail screws need dedicated drill (recommended power 600W). select right of sleeve or cross batch head installation in drill Shang; again will screws connection good. installation Shi screws and drill must vertical Yu pressure type plate of surface; and click power switch; forced create a center points. with hand in drill Shang plus about 13 kg of force; guarantee forced and Center points in same vertical line Shang; open power switch; cannot midway stop; screws in place Hou quickly stop Xia drill (prevent Xia drill not in place and excessive Xia drill occurred).

In different types of drilling process often used are not the same, so mastered the use of a model have mastered a variety of models.