GSZ 11-90 PERL

Die Grinder 9,900 rpm

GSZ 11-90 PERL

Die Grinder 9,900 rpm

Handy and extremely high performance die grinder for stainless steel processing with long reach for difficult grinding and polishing work.

Product number: 7 223 23 60 09 0

GSZ 11-90 PERL

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  • Long, narrow neck allows tool to reach deep into workpieces (e.g. grinding inside pipes).
  • Extensive operator protection due to jam monitoring, self-start lock, soft start, and electronic overload protection.
  • Innovative collets with wrap around collar for workpiece protection and to prevent the wrench slipping when changing tools.
  • POWERtronic tacho electronics for enormous power, reserve capacity and extremely uniform speed under load.
  • Replaceable rubber neck bearing casing.
  • Motor and electronics protected against metal dust.
  • Variable speed allows different tools to be used.

Technical data

Technical data
Power consumption
1,010 W
Power output
620 W
No load speed
2,900 - 9,900 rpm
Polishing disc Ø
3-1/4 [80] in[mm]
Grinding wheel for max. Ø
2 [50] in[mm]
Collet for max. Ø
1/4 [8] in[mm]
Clamping neck
1-3/4 [43] in[mm]
Milling machine max. dia.
1/2 [12] in[mm]
Cable with plug
13.1 [4] ft[m]
Weight according to EPTA
4.85 [2.20] lbs[kg]
Vibration and sound emission values
Sound pressure level LpA
85 dB
Measurement uncertainty of the measured value KpA
3 dB
Sound power level LWA
96 dB
Measurement uncertainty of the measured value KWA
3 dB
Peak sound value LpCpeak
98 dB
Measurement uncertainty of the measured value KpCpeak
3 dB
Vibration value 1 αhv 3-way
1,5 m/s²
Vibration value 2 αhv 3-way
4,5 m/s²
Measurement uncertainty of the measured value Kα
1,5 m/s²


Manual instruction

PDF 5,65 MB

Download Manual instruction (5,65 MB)

Price includes

  • 1 collet Ø 5/16 in [8 mm]
  • Spanner size 3
  • Spanner SW17


well suitable
well suitable
Satin finishing
well suitable
well suitable
well suitable

Product feature

  • Long neck