Item Description:
Material: Brass, HSS
Color: in pic
These self centering drill bits put hinges right where they should be in the center
7 of the most often used sizes for carpenters, cabinet, furniture makers and other wood working trades
Easy to use and install
Positioning accuracy,will not shift,the chips will automatic discharge from the hole on either side of theof the drill, not stuck drill Size:
5/64'': Hole diameter is about 2 mm,Use about 2.2 - 2.8 mm tapping screw
7/64'': Hole diameter is about 2.8 mm,Use about 3 - 3.5 mm tapping screw
9/64'': Hole diameter is about 3.5mm,Use about 4 - 4.5 mm tapping screw
11/64'': Hole diameter is about 4.5mm,Use about 5 - 5.5 mm tapping screw
1.97"/5mm: Hole diameter is about 5mm,Use about 5.5 - 6 mm tapping screw
13/64'': Hole diameter is about 5.2mm,Use about 6 - 6.5 mm tapping screw
1/4'': Hole diameter is about 6.35mm,Use about 7 - 7.5 mm tapping screw
Quantity: 7 Pcs
Item Specification:
Use: Wood Drilling
DIY Supplies: Woodworking
Type: Other
length: Mix
Material: Other