8pcs Self Centering Hinge Hardware Drill Bit Set Pilot Hole Guides Door Window

Description

Product Specification:
Device Type
Hinge Hardware Drill
Material
Brass + high-speed steel
All Shank Size
1/4inch(6.35mm)
Dimensions
5/64inch, 7/64inch, 9/64inch, 11/64inch, 13/64inch, 5mm, 1/4inch
Net Weight
7.4oz(210g)
Color
Silver
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.
5/64inch: Hole diameter is about 2mm, use about 2.2-2.8mm tapping screw.
7/64inch: Hole diameter is about 2.8mm, use about 3-3.5mm tapping screw.
9/64inch: Hole diameter is about 3.5mm, use about 4-4.5mm tapping screw.
11/64inch: Hole diameter is about 4.5mm, use about 5-5.5mm tapping screw.
5mm: Hole diameter is about 5mm, use about 5.5-6mm tapping screw.
13/64inch: Hole diameter is about 5.2mm, use about 6-6.5mm tapping screw.
1/4inch: Hole diameter is about 6.35mm, use about 7-7.5mm tapping screw.
Package Includes:
7 x Hinge Hardware Drill