About this product
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
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.
