Operating - Westfalia 82 60 24 Original Instructions Manual

with a wing nut (8) onto the workbench (distance to the
grinding disc approx. 6 cm). If necessary, insert a spac-
er (wood) in order to obtain the correct level with re-
spect to the grinding disc.
3. In order to determine the correct distance from the
grinding disc, place a drill bit into the sharpener and fit
the device exactly in front of the grinding disc.

Operating

1. First of all, select the correct grinding angle by using the
thumbscrew (12) appropriate to the intended use of the
drill bit:
59° - general use
88° - thin materials, prevents tearing
68° - for thin drill bits with fast feed
49° - for soft metals such as copper, lead, soft alloys
41° - for countersinks
2. Loosen the feed slide (6) with the screw (7), turn back
the adjustment screw (4) completely and insert the drill
bit. The bit must protrude beyond tray tip (14) with its
point at a distance equal to its diameter.
3. Now firmly tighten the feed slide lock screw (7)
and the attachment screw (1) lightly - just
enough that the drill bit is just held. Make sure
that the spiral groove of the drill bit lies against
the stop.
Correct Grinding
13