4pcs HSS Door Self Centering Hinge Hole Opening Drill Bit Set, 5/64", 7/64", 9/64", 11/64"

[Specification]
Type: Hinge Drill Bit Set
Material: High speed steel drill bits with a brass body
Surface Treatment: Electroplating
Size: 5/64'', 7/64'', 9/64'', 11/64'' (pack of 4)
Shank: 1/4 inch hex shank (6.35mm)
Weight: 3.88oz / 110g

[Features]
1. 5/64", 7/64" is good for drilling holes in smaller hinges and hardware like decorative boxes
2. 9/64'' ideal for medium to full size hinges and hardware
3. 11/64'' is perfect for door hinges, gate Locks and all large hardware
4. Standard 1/4'' hex shank fits all power bit and quick-change chucks
5. Positioning accuracy without displacement and the sawdust will automatically discharge from the hole on either side of the drill
6. Easy to use and install, change bits fast which one-handed load and release

[Need to Pay Attention]
Please adjust the hardness of the wood under , if the wood is soft, choose a smaller size , if the wood is hard , you can choose a larger size or corresponding opening tool.

[Package Contents]
1 * 5/64" Hinge Drill Bits
1 * 7/64" Hinge Drill Bits
1 * 9/64" Hinge Drill Bits
1 * 11/64" Hinge Drill Bits
1 * Hexagonal Wrench