Wall chasers
Bosch GNF 20 CA wall chaser with 900W motor.
GNF 20 CA

GNF 20 CA Professional

Wall Chaser

Bosch's handy entry-level wall chaser

  • Low tool-weight design reduces fatigue for comfortable and continuous work
  • Features optimised grip zones for easy and ergonomic handling
  • Powerful 900 W motor and constant speed function enable efficient work results

Functions & key features

Soft start
Constant Electronic
Dust extraction
Spindle lock

Your Selection

  • in carrying case with accessory set
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in carrying case with accessory set 0 601 612 503

GNF 20 CA Professional

Your Selection

Bosch GNF 20 CA wall chaser with 900W motor.
in carrying case with accessory set

Order number: 0 601 612 503

Find a local dealer

Included in this variant

  • 5 x spacer, 4 mm
    Order number: 3 600 102 043
  • Round nut (spare part number 3 603 345 005)
  • Backing flange (spare part number 3 600 390 023)
  • Carrying case
  • Break-out tool (spare part number 3 607 950 000)
  • Two-hole spanner
    Order number: 1 607 950 043

Technical data

Additional data

Rated input power
900 W
No-load speed
9,300 rpm
Voltage, electrical
0 V
Adjustable groove depth
0 – 20 mm
Cutting width
3 mm – 2.3 cm
Disc diameter
115 mm
Power output
520 W
Weight
3.4 kg
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Wall chaser dimensions

* You can find more information about the deviations in the following link: Technical features of products

GNF 20 CA Professional: Further information

Product Highlights

The GNF 20 CA Professional is a handy corded entry-level wall chaser. The tool's particularly low weight design reduces fatigue for comfortable and continuous work. It features optimised grip zones for easy and ergonomic handling. This wall chaser is remarkably strong due to a 900 W motor and constant speed function that delivers sufficient power for efficient work results.

Equipment & Application

This tool is intended for wall chasing in stone. It is compatible with the Bosch Click & Clean dust extraction system.

Additional Information

The GNF 20 CA Professional operates at 9,300 rpm and features a disc size of 115 mm in diameter.