Promisy Center drill bit,Doors Self Centering Hinge Tapper Core Drill Bit Set Hole Puncher Woodworking Tools (13/64″)

Amazon Price: $6.32 $6.32 (as of January 1, 2019 4:19 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Our hinge bit set is perfect for pre-drilling hinges for screws. Great for interior and exterior doors. Commonly refered to as a vix bit the spring loaded guide centers the built-in drill bit inside the holes of a door hinge, cabinet hinge, bracket, or other hardware that requires a centered pilot hole.
The bits are surrounded by spring loaded guides that have a widow to show the drill bit depth while making adjustments. They come in the 3 most common hinge screw sizes 7/64",9/64", 11/64".
The 7/64" is good for drilling holes in smaller hinges and hardware like decorative boxes.
The 9/64" is ideal for medium to full size hinges and hardware.
The 11/64 is perfect for door hinges, gate locks and all large hardware.
Technical specifications:
Color: silver
Material: Brass + high-speed steel
Appearance: Electroplating
Type: Core Drill Bit
It is a set of professional drilling tools, applicable to the installation of the door hinge.
Usage instruction:
Please adjust according to the hardness of the wood, if the wood is soft, choose a smaller size; If the wood is hard, you can choose a larger size or corresponding opening tool.
5/64":Process opening hole diameter of about 2mm, For about 2.2-2.8mm self-tapping screws;
7/64": The opening diameter is about 2.8mm, For about 3-3.5mm self-tapping screws;
9/64": The opening diameter is about 3.5mm, For about 4-4.5mm self-tapping screws;
11/64":The opening diameter is about 4.5mm, For about 5-5.5mm self-tapping screws;
According to the hardness of the wood when the hole is properly adjusted, if the wood is loosed,then choose a smaller one,if the wood hard, you can choose the corresponding size or larger one.
Package Includes:

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Author: lesbar