Bosch GNF 35 CA Professional Wall Chaser, 1400 W, 150 mm Disc, Maximum Cut Depth 35 mm, Maximum Cut Width 39 mm, Black, Blue

The Bosch GNF 35 CA Professional Wall Chaser 1400 W is a corded tool for cutting service channels in concrete, masonry and stone. Its adjustable channel width, from 3 to 39 mm, accommodates narrow cable runs and broader routes for pipes or other services. A no-load speed of 9,300 RPM keeps the disc moving steadily before it enters the material. Constant-speed operation helps maintain cutting performance as resistance changes. The tool is intended for tradespeople and experienced users working on wall installations.

The chaser uses 150 mm discs and provides an adjustable cutting depth of up to 35 mm. That depth control allows the channel to be matched to the intended cable or pipe route. At 4.7 kg, the tool offers stability for masonry cuts while remaining manageable during continuous work. Shaped grip areas give the user defined hand positions when guiding the discs along a marked line. The black-and-blue housing follows the established Bosch Professional colour scheme.

• 820 W rated output: indicates the motor power delivered during operation.
• Soft-start function: reduces abrupt acceleration when the tool is switched on.
• Spindle lock: holds the spindle in place to simplify disc changes.
• Dust-extraction port: allows connection to a compatible extraction system.
• Overload protection: helps protect the tool during demanding cutting work.