Drill Bit 1/4in 5mm Hss 4241 Hole Saw Self-centering For Drilling Hinges Door Window Cabint Woodworking Tool Black hinge drill

Description

Hinge for the doors and window hinge screw hole, positioning accuracy, will not shift, will not stuck bit. Can effectively improved the drilling efficiency,functional and strong. Spring-loaded guide centering the built-in bit in the hole of the door hinge, cabinet hinge, bracket, or hardware where the center hole is required. Drill is high-speed steel material is more hard, the head of the three-pointed design, will not slip.