6 Piece Metric Thread Tap Drill Bits Set bag Provides a fun and safe

Provides a fun and safe way for boys and girls to doodle

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Drilling and tapping in one

and you can start charging immediately

PACKAGE INCLUDE:

6 Piece Metric Thread Tap Drill Bits Set bag Provides a fun and safe6 PIECE METRIC THREAD TAP DRILL BITS SET Complete 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