Lexicon DIY-Knowledge

Drill bit sharpener


Brocas, aparato para afilado de

Appareil à affûter les mèches (affûteuse)

A plug-on attachment for the standard 43mm spindle diameter on drills and hammer drills; the closed drill chuck is used for power transmission. Twist drill bits from 3.5 to 10 mm can be re-sharpened. Hereby the bit is guided by a hole grid with various openings for different diameters. Standard cutting angles from 110° to 116° are predetermined by the angled grinding face. Not suitable for carbide drill bits.