Features:
Brand new and high quality.
Color: Silver.
Material: brass, high-speed steel, exterior plating.
Inch Specifications: 5/64'', 7/64'', 9/64''，11/64''.
Hole Size:
5/64 ': length of about 85mm, hole diameter of about 2mm, using self-tapping screws around 2.2-2.8mm.
7/64 ': length of about 87mm, hole diameter of about 2.8mm, use self-tapping screws around 3-3.5mm.
9/64 ': length of about 95mm, hole diameter of about 3.5mm, use self-tapping screws around 4-4.5mm.
11/64 ': length of about 97mm, hole diameter of about 4.5mm, use self-tapping screws around 5-5.5mm.
Note:
When opening, please adjust according to hardness of the wood under, if the wood is soft, choose a smaller size, if the wood hard, you can choose a corresponding larger size and precise positioning, will not shift, sawdust will be automatically discharged from the top of the drill holes on both sides, not stuck drill.
Package Included:
4 x HSS Door Hole Centering Hinge Hardware Drill Saw Bit
NO Retail Box. Packed Safely in Bubble Bag.