Feature

●(High Precision) With high positioning precision, it does not slip when drilling and is easy to operate
●Convenient to Use: The wood chip is automatically extracted from the holes on both sides of the drill, so it does not clog the drill bit, and it has a perfect punch effect
●Material: Made of aluminum alloy and iron, durable, and wear-resistant
●[Size] 5/64 in: The diameter of the hole is about 0.08 inch (2 mm), and uses tapping screws of about 0.09 - 0.1 inch (2.2 - 2.8 7/64 in: The diameter of the hole is about 2.8 mm, and the diameter of about 3 - 3.5 mm tapping screws are used. 9/64 in: The hole diameter is about 0.1 inch (3.5 mm), and about 0.2 - 0.2 inch (4 - 4.5 mm). 11/64 in: The hole diameter is about 4.5 mm, and uses tapping screws about 5-5.5 mm. 13/64 in: The diameter of the hole is about 0.2 inches (5.1 mm), and about 0.2 - 0.2 inches (5.6 - 6.1 mm). 1/4 inch: The diameter of the hole is about 6.3mm, and the diameter of about 6.8-7.3mm. Wood with different hardness, requires different centering drills. Simply unscrew and replace the drill
●Note: Please adjust the holes to match the hardness of the wood. If the wood is soft, you can choose the smaller one. If the wood is hard, you can choose the larger or larger one. Shavings will occur. Automatically extracts from the holes on both sides of the drill to prevent clogging the drill bit, giving you the perfect punching effect


Description

Function:
1 Selected high quality aluminum alloy material, durable, wear-resistant
2. Precise positioning and easy to operate without shifting during drilling.
3 The shavings are automatically extracted from the holes on the top of the drill instead of stacked drills.
4 Mainly used for drilling door and window hinges, simple structure.
5 Hinge hole puncher with various specification drill bits for woodworking


Specifications:


Item Type: Hinge Drill Bit
Material: Aluminum alloy
Size:
5/64in: Hole diameter is approx. 0.08in (2 mm) / 0.09-0.11in (2.2-2.8mm) / 0.09-0.11in (0.09-0.11in (2.8mm)
7 / 64 in: Hole diameter is approx. 0.11 in (2.8 mm) / 0.12 - 0.14 in (3 - 3.5 mm)
9/64in: Hole diameter is about 3.5mm / 0.14in, approx. 4-4.5mm / 0.16-0.18in tapping screws x 2
Use 11/64in: Hole diameter is approximately 4.5mm / 0.18in, and uses approximately 5-5.5mm / 0.2-0.22in tapping screws.
13/64in: Hole diameter is about 5.1mm / 0.20in, approx. 0.24in tapping screws using 0.24in - 0.22in.
1/4 in: Hole diameter is approx. 0.25 in (6.3 mm) / 0.27 - 0.29 in (6.8 - 7.3 mm) / 0.27 - 0.29 in (6.8 - 7.3 mm)
(Drilling holes