FELTECHELECTR 4Pcs Door Hinge Drill Bit for Perfectly Centered Holes in DIY Projects and Professional Use Silver

Description

These self centering bits are great for drilling perfectly centered holes in hinges, hardware, or any time that you need accurately placed holes. Unique design and for DIY person and professionalist. Great for drilling perfectly centered holes in hinges, hardware, or any time that you need accurately placed holes.-self-centering drill bits

Features

- Colour: As shown.-hinge hole drilling tool
- Material: aluminum
- Size: 10 x 1.2 x 1.2cm
- Hinge screw size: 5/64'', 7/64'',9/64'',11/64''-hinge centering drill bits
- Unique design and for DIY person and professionalist.-center drill bits set
- Positioning accuracy withnot shift. It can discharge automaticly that the chips fall from the of the drill hole and go out from either side of it. The Drill bits won't be stucked.-Door hinge drill bit
- Great for drilling perfectly centered holes in hinges, hardware, or any time that you need accurately placed holes.-carbide drill bits

Specifictions

- The 5/64", placed hole diameter is about 2 mm, is great suitable for 2.2-2.8 mm tapping screw-taper point drill bits
- The 7/64", placed hole diameter is about 2.8 mm, is great suitable for 3-3.5mm tapping screw-door hinge drill bits
- /64", placed hole diameter is about 3.5 mm, is great suitable for 4-4.5 mm tapping screw-woodworking drill bit set
- The 11/64", placed hole diameter is about 4.5 mm, is great suitable for 5-5.5 mm tapping screw-centering drill bit