Centering Mirror Lie-Nielsen Chemical Precision Meets Mechanical Innovation:

Chemical Precision Meets Mechanical Innovation: The combination of milled and chemically etched teeth with the diagonal groove pattern creates a cutting action unlike conventional files

Dual edges handle diverse cutting tasks

including the versatile 48 mm (1-7/8")

and musical instruments

Centering Mirror Lie-Nielsen Chemical Precision Meets Mechanical Innovation:The Centering Mirror is an ingenious and simple solution for ensuring precise 90 degree drilling angles, particularly useful in timber framing and woodworking projects. This clever tool, born from practical experience, offers a straightforward way to achieve accuracy without complex jigs or equipment. Key Features: Plexiglass mirror with a 1 3 8 inch diameter hole to accomodate a variety of drill bits Designed for visual alignment of drill bits