Center Drill Bits Door Self-centering Hinge Hole Opening Drill Bit 4pcs/set

Description:

- Precise Positioning: Drill bush for precise positioning, will not move. High speed steel body designed, durable, rustproof and excellent for use.

- Sawdust Discharged from Hole: Sawdust will be automatically discharged from the top of the holes on both sides, without drill blocked. Never miss the center of the hole

- again, references from the hinge bevels!

- Unique Design:Unique design and perfect punch effect.

- Easy to use and install, change bits fast which one-handed load and release

- Applicable to wood, fiberboard, particleboard, plywood, plastic, aluminum plate

Specification:

- 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.

Package Includes:

4 Pieces Hinge Hardware Drill

Note:

Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Due to manual measurement, there may be 1-2cm error in size.