الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
The self centering hinge drill bit is accurate positioning, will not shift self centering drill bit
The sawdust of hinge drill bit automaticly discharge from the both sides of the hole on the top of the drill, will not be stuck centering drill bit
The self centering hinge drill bit is used to open the hole of the hinge hole of the door and window center drill bit set
The drilling sleeve can fix the position well and ensure the accuracy of drilling center drill bit
When drilling, adjust the hardness according to the appropriate wood, if the wood soft, can choose a smaller size, if the hard wood, you can choose the corresponding larger one
وصف
7pcs Center Drill Bit Set, HSS Self Centering Hinge Drill Bit with a wrench for Door Window Cabinet Woodworking Hole Puncher Woodworking Tools