6 PIECE METRIC THREAD TAP DRILL BITS SET toys Maximum reading speed: 40 (MB

Maximum reading speed: 40 (MB / s)

Package Includes

Package Includes ( 1 Set ):

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6 PIECE METRIC THREAD TAP DRILL BITS SET toys Maximum reading speed: 40 (MBComplete Hole Drilling, Tapping And Deburring Countersinking In One Operation With Power Drill. It Saves Labor, Time. The thread drilled by the drill is very reliable. Even if you do not use an electric drill, you can easily screw in the screws just by hand, saving a lot of work time. FEATURES Sturdy material made of HSS, enough hardness and sturdy construction make them not easy to break or deform, the surface is coated with titanium to prevent