Description
Description:
- Brass and high speed steel materials, durable and excellent performance.
- A pilot hole for the perfect center of hinges, drawer guides, handles, etc.
- The sawdust will be automatically discharged from the top on both sides of the drill hole, not drilling.
- Unique design, high quality punching effect, suitable for installing door hinges.
- Good tools for DIY woodworking or professional engineers.
Model:
- 5/64'': The opening diameter is about 2mm. the proper size of self-tapping screw is 2.2-2.8mm.
- 7/64'': The opening diameter is about 2.8mm. the proper size of self-tapping screw is 3-3.5mm.
- 9/64'': The opening diameter is about 3.5mm. the proper size of self-tapping screw is 4-4.5mm.
- 11/64'': The opening diameter is about 4.5mm. the proper size of self-tapping screw is 5-5.5mm.
- 5mm: the opening diameter is about 5mm. the proper size of self-tapping screw is 5.5-6mm.
- 13/64'': The opening diameter is about 5.2mm. The proper size of self-tapping screw is 6-6.5mm.
-
1/4'': The opening diameter is about 6.35mm. the proper size of self-tapping screw is 7-7.5mm.
Feature:
- Type: Doors Self Centering Hinge Tapper Core Drill Bit Set
- Color: Silver
-
Material: Bronze + High Speed Steel
Appearance: Electroplating
- Handle Type: Hexagonal Handle Handle
-
Diameter: 1/4” / 6.35mm
Package Include:
- 7 pcs x Drill Bit Set
Tool core electric drill, 4pcs/7pcs, hole punch set, hinge, door mixer, auto-center, wood tools
$19.99