1、Adopting brass body with high speed steel drill bit, high strength and hardness, durable in use
2、Quick to change drill bit by one-hand operation
3、Comes with 4 drill bits of the most common sizes for carpenter: 5/64
4、Features accurate positioning, effectively improve drilling efficiency
5、The wood chips will auto discharge from the top hole so the drill won't get stuck
Description:

This is a self-centering drill bit set for drilling holes for door or window hinge's installation. It helps to position accurately, easy to connect with electric drill and use, making your drilling precise and smooth.


Features:



Adopting brass body with high speed steel drill bit, high strength and hardness, durable in use.



Quick to change drill bit by one-hand operation.



Comes with 4 drill bits of the most common sizes for carpenter: 5/64", 7/64", 9/64" and 11/64".



Features accurate positioning, effectively improve drilling efficiency.



The wood chips will auto discharge from the top hole so the drill won't get stuck.




Specifications:

Condition: 100% Brand New

Material: Brass + High Speed Steel

Color: as Shown in the Picture






Specification





Length





Hole Diameter





T
apping
S
crew







5/64"





8.6cm / 3.39in





2mm





2.2~2.8mm







7/64"





8.9cm / 3.50in





2.8mm





3~3.5mm







9/64"





10cm / 3.94in





3.5mm





4~4.5mm







11/64"





10.2cm / 4.02in





4.5mm





5~5.5mm






Quantity: 4 Pcs

Weight: approx. 110g


Package Included:

1 x 4pcs/set Door Hinge Drill Bit

1 x Hex Wrench

Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.