HIGH-SPEED STEEL:This Self-Centering Drill Bit Set are made of high-speed steel ,quenching treatment shell designed,Superior drilling performance, high hardness and durability, reducing your working time by more than half.
3 DIFFERENT SIZE VIX BITS: The vix bit are 7/64", 1/8", 3/32", for #6 #8 #10 screws size hinge drill bit.
EASY TO INSTALL: The Clic-Change system offers fast, one-handed load and release of bits so that you can replace without re-chucking for less downtime and more productivity.
WIDELY APPLICATION:Universal 1/4" Hex Shank Design for a Wide Range of Applications,Self-Centering Hinge Drill Bits are ideal for cabinet and door hinge installation, and other precision woodworking applications, using for drilling pilot holes, installing hinges, strike plates and other Hardware
HOW TO USE: Make sure to tighten the centering drill bit before use. When open the hole, for loose and soft wood, choose the smaller one, for hard wood, choose the corresponding or larger one
