AFUNTA 8 pcs Center Drill Bit Sets with Automatic Center Punch, Se...

AFUNTA 8 pcs Center Drill Bit Sets with Automatic Center Punch, Self Centering Hinge Tapper Core Hole Puncher Woodworking Tools for Cabinet Door 5/64'' 7/64'' 9/64'' 11/64'' 13/64'' 5mm 1/4''

• PRECISE POSITIONING: No displacement, sawdust will be automatically discharged from top of hole on both sides, drill bit will not be blocked.
• 7 DIFFERENT SIZE: Come with most common hinge screw sizes 5/64", 7/64", 9/64", 11/64", 13/64", 5mm, 1/4".
• BONUS: Come with an Automatic Center Punch. Marks workpiece with a dimple, creating a starting point that prevents screws and drills from wandering.
• EASY TO REPLACE: Different hardness wood, need different centering drill, you just need take the screw apart and replace the drill.
• EASY TO INSTALL: Unique design and perfect punch effect. Applicable for the installation of the door hinge. Easy to use and install, change bits fast which one-handed load and release.