Optimum OptiGrind GH 10T User Manual

Operation
Version 1.1.4 - 2022-09-23 17Originalbetriebsanleitung
GH 10T | GH 15T EN
GH10T_GH15T_GB_4.fm
4.4.2 Setting the spiral drill
 Adjust the diameter of the spiral drill using the setting device with the adjusting screw.
Img.4-3: Adjusting device
 Completely insert the clamping chuck into the adjusting device. The abutting surfaces of the
adjusting device and the clamping chuck have to be completely flush.
 Completely insert the spiral drill and then tighten the spiral drill by means of the collet chuck
holder.
Using the described procedure the spiral drill is set for relief grinding with regard to its
protruding length and angle.
INFORMATION
For small and short spiral drills, having a diameter of about 2 - 5 mm, which are clamped
in the collet chuck with its spiral, the setting with the adjustment device is difficult.
Therefore keep the small drill with a pair of pliers, but better with your fingers, to get
asense when the drill with its cutting edge contacts the surface of the adjustment device.
Turn only then the collet chuck gently together.
A
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e
Protruding length
Marking
Setting screw
Scale drill diameter

Optimum OptiGrind GH 10T Specifications

General

Brand	Optimum
Model	OptiGrind GH 10T
Category	Grinder
Language	English