Made of high speed steel drill bit and quenching treatment shell designed.
High hardness, durable and superior drilling performance.
Hinge drills come in 7 different sizes: 5/64', 7/64'', 9/64'', 11/64'', 13/64'', 5mm and 1/4".
With 1 hex key and 1pc automatic center punch to create dimples in wood and metal prior to drilling.
Excellent Design: Automatic positioning center enhance accuracy and efficiency.
Double-sided hole design fast and automatic discharge sawdust from the hole on both sides
Rainbow color to save time for picking the correct size.
Multipurpose: Perfect for hinges, handles, drawer slides, woodworking and etc.
High hardness, durable and superior drilling performance.
Hinge drills come in 7 different sizes: 5/64', 7/64'', 9/64'', 11/64'', 13/64'', 5mm and 1/4".
With 1 hex key and 1pc automatic center punch to create dimples in wood and metal prior to drilling.
Excellent Design: Automatic positioning center enhance accuracy and efficiency.
Double-sided hole design fast and automatic discharge sawdust from the hole on both sides
Rainbow color to save time for picking the correct size.
Multipurpose: Perfect for hinges, handles, drawer slides, woodworking and etc.