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Optimum

Optimum GB 100S sanding belt size

Belt grinder · Also listed as 3101660, OPTIgrind GB 100S

Photo: Optimum · Source ↗︎
Replacement belt sizeDocumented dimensions

100 mm × 1190 mm

Width × full loop length · 3-15/16 × 46.85 in

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Specification

As written by the manufacturer
Schleifband Länge 1190 mm; Schleifband Breite 100 mm
Belt width
100 mm · 3.937 in
Belt loop length
1190 mm · 46.8504 in
Article number
3101660
Type
Universal grinder (OPTIgrind)
Motor / supply
1.3/1.8 kW output; 400 V, 50 Hz
Documented for
Germany
Source checked
30 Sep 2026

German source, standard machine only. Width and loop length are as stated; abrasive, grit and joint are not established. Check your model label before ordering.

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