Specifications:
*Type: Hinge Drill Bit
*Material: High-speed steel
*Color: Silver (As Pictures Show)
*Appearance: Electroplating
3 PCS Size:
5/64'': ,7/64'': ,9/64'':
4 PCS Size:
5/64'', 7/64'',9/64''11/64''
7 PCS Size:
5/64", 7/64",9/64" 11/64", 5mm, 13/64", 1/4"
5/64 ": The diameter of the opening is about 2mm. Use self-tapping screws of about 2.2-2.8mm
7/64 ": The hole diameter is about 2.8mm, using 3-3.5mm self-tapping screws
9/64 ": The diameter of the opening is about 3.5mm, using 4-4.5mm self-tapping screws
11/64 ": The diameter of the opening is about 4.5mm, using about 5-5.5mm self-tapping screws
5mm: The diameter of the hole is about 5mm. Use 5.5-6mm self-tapping screws
13/64 ": The diameter of the opening is about 5.2mm, using 6-6.5mm self-tapping screws
1/4 ": The diameter of the opening hole is about 6.35mm. Use 7-7.5mm self-tapping screws