Features:
Specifications:
Material: HSS, AluminumSize: approx. 5/64”, 7/64”,9/64”, 11/64”, 13/64”,1/4” Weight: approx. 177g Opening size: 5/64”: Opening diameter: approx. 2mm, needs approx. 2.2-2.8mm Self tapping screw 7/64”: Opening diameter: approx. 2.8mm, needs approx. 3-3.5mm Self tapping screw 9/64”: Opening diameter: approx. 3.5mm, needs approx. 4-4.5mm Self tapping screw 11/64”: Opening diameter: approx. 4.5mm, needs approx. 5-5.5mm Self tapping screw 13/64”: Opening diameter: approx. 5.1mm, needs approx. 5.6-6.1mm Self tapping screw 1/4”: Opening diameter: approx. 6.3mm, needs approx. 6.8-7.3mm Self tapping screw Using Manual:According to the hardness of the wood to adjust properly, if the wood is soft, you can choose a small number, if the wood hard, you can choose the corresponding one or larger one.
Package included:
6 x Self Centering Hinge Drill Bit