Bosch GNF 18V-40 PRO 18V Brushless Wall Chaser - Body & L-BOXX Case image

Bosch GNF 18V-40 PRO 18V Brushless Wall Chaser - Body & L-BOXX Case

(697751)

£399.99

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Bosch GNF 18V-40 PRO 18V Brushless Wall Chaser - Body & L-BOXX Case

BOSGNF18V40

Key Features

  • Adjustable groove depth from 10 mm to 40 mm and cutting width up to 39 mm to suit a range of materials.
  • Ergonomic handle design and guiding rollers for control in all working positions.
  • Brushless Motor delivers longer runtimes, better power control, deep cutting performance and less maintenance
  • Efficient dust extraction, brake function and restart protection for enhanced safety.
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£399.99

EX VAT

(£479.99 INC VAT)
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Bosch GNF 18V-40 PRO 18V Brushless Wall Chaser - Body & L-BOXX Case

Bosch GNF 18V-40 PRO 18V Brushless Wall Chaser - Body & L-BOXX Case

Description

  • Product Code:BOSGNF18V40

  • Model Number: GNF 18V-40

  • Brand: Bosch

  • Barcode: 4053423249538

  • Taxonomy: Hardware > Tools > Saws

  • Category: Wall Chasers

The Bosch GNF 18V-40 PRO 18V Brushless Wall Chaser from ITS is a robust, cordless wall chaser designed to bring precision, power and portability to concrete, brick and masonry channel cutting.

Built around a high-performance brushless motor, this tool delivers cordless efficiency with strong feed and deep cutting capability, making it ideal for tradespeople who need to create clean, accurate grooves for cables, conduits, pipes or ducting without tethering themselves to a mains power lead.

One of the standout advantages of the GNF18V-40 is its ergonomically arranged handles, which improve control and comfort whether you’re working horizontally, vertically or overhead, helping reduce fatigue during extended use and offering confidence in every cut.

The baseplate features guiding rollers and clear cut-position markings that make aligning your cut straightforward and accurate on the first pass.

Designed with practical site use in mind, this wall chaser has a compact tool design that lets you work close to edges and in tighter spaces where larger machines can’t reach.

It also includes important user protection features, such as efficient dust extraction compatibility with Bosch’s Click & Clean system, a brake function, and restart protection to help minimise kickback and enhance operator safety.

Because it’s part of the Bosch Professional 18 V System, the GNF18V-40 works with all Bosch 18 V batteries and chargers you already own, and thanks to compatibility with the AMPShare multi-brand battery alliance, you enjoy flexible, cordless power across a broad ecosystem of tools.

At the heart of this tool is the brushless motor that allows you to use the tool efficiently.  As part of the design, the tool utilizes every bit of battery power when you need, all while reducing the need for ongoing maintenance by reducing the amount of heat generated and working more efficiently.

The technology in creating a brushless motor system allows for perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.

Whether you’re opening channels for electrical, plumbing or HVAC installations, this wall chaser delivers professional-grade groove cutting with control, flexibility and trusted Bosch performance.


Authorised Bosch Stockist

ITS are an authorised stockist of Bosch Products, we only sell 100% genuine Power Tools and Accessories, so you can trust us for all the tools you need!

Specification

Voltage 18V
Number of Batteries 0
Charger Included? No
Battery Compatibility Bosch 18V Li-Ion
Includes Case Yes
Brushless Motor Yes
Blade Diameter 150nn
No Load Speed (RPM) 4700
Max Cutting Capacity 40mm
Bore Size 22.23mm
Power Supply Cordless
Dimensions 357 x 442 x 253mm
Buying Option Body and Case
Pack Size 1
Product Weight 4.2kg

Features We Love

Bosch 18V logo

BOSCH 18V

Bosch PRO logo

BOSCH PRO

Bosch BOXX logo

BOSCH BOXX

Brushless Motor

BRUSHLESS MOTOR

BOSCH 18V

The Bosch Professional 18V system delivers the ultimate performance along with maximum freedom. With the Professional 18V System, you can choose from over 100 different tools suitable for a huge range of jobs. You can also benefit from ProCORE batteries and BiTURBO Brushless Motors to get the most out of these incredible tools.

Shop BOSCH 18V

BOSCH PRO

Bosch PRO brings in a comprehensive selection of accessories for every task. Each accessory within the PRO line is designed for efficiency in its own specific application and material, allowing you to take productivity to a higher level.
PRO accessories are made to help professionals complete all standard and special jobs – like cutting plastic, ice, and insulation or removing caulk and sealants – efficiently and with ease. With PRO, you can boost your productivity – no matter the task.

BOSCH PRO Image

BOSCH BOXX

Bosch stackable storage system - Bosch BOXX range is a tough and flexible storage system making it an ideal addition to your kit. With its strong, easy to use interlocking system, cases can be configured to meet your exact needs as well as providing security and easy transport of this kit to your job. This will give you the ultimate site storage solution. Ideal for trade professionals, the range includes cases, inlays, trolleys and and accessories cases as well.

Bosch BOXX Image

BRUSHLESS MOTOR

At the heart of this machine is the brushless motor that allows you to use the tool efficiently. As part of its design, the tool utilises every bit of battery power, all while reducing the need for ongoing maintenance and the amount of heat generated to work more effectively. The perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.

Brushless Motor Image

Customer Reviews

Ask a Question

Questions Answered

Key Features

  • Adjustable groove depth from 10 mm to 40 mm and cutting width up to 39 mm to suit a range of materials.
  • Ergonomic handle design and guiding rollers for control in all working positions.
  • Brushless Motor delivers longer runtimes, better power control, deep cutting performance and less maintenance
  • Efficient dust extraction, brake function and restart protection for enhanced safety.

Description

Description

  • Product Code:BOSGNF18V40

  • Model Number: GNF 18V-40

  • Brand: Bosch

  • Barcode: 4053423249538

  • Taxonomy: Hardware > Tools > Saws

  • Category: Wall Chasers

The Bosch GNF 18V-40 PRO 18V Brushless Wall Chaser from ITS is a robust, cordless wall chaser designed to bring precision, power and portability to concrete, brick and masonry channel cutting.

Built around a high-performance brushless motor, this tool delivers cordless efficiency with strong feed and deep cutting capability, making it ideal for tradespeople who need to create clean, accurate grooves for cables, conduits, pipes or ducting without tethering themselves to a mains power lead.

One of the standout advantages of the GNF18V-40 is its ergonomically arranged handles, which improve control and comfort whether you’re working horizontally, vertically or overhead, helping reduce fatigue during extended use and offering confidence in every cut.

The baseplate features guiding rollers and clear cut-position markings that make aligning your cut straightforward and accurate on the first pass.

Designed with practical site use in mind, this wall chaser has a compact tool design that lets you work close to edges and in tighter spaces where larger machines can’t reach.

It also includes important user protection features, such as efficient dust extraction compatibility with Bosch’s Click & Clean system, a brake function, and restart protection to help minimise kickback and enhance operator safety.

Because it’s part of the Bosch Professional 18 V System, the GNF18V-40 works with all Bosch 18 V batteries and chargers you already own, and thanks to compatibility with the AMPShare multi-brand battery alliance, you enjoy flexible, cordless power across a broad ecosystem of tools.

At the heart of this tool is the brushless motor that allows you to use the tool efficiently.  As part of the design, the tool utilizes every bit of battery power when you need, all while reducing the need for ongoing maintenance by reducing the amount of heat generated and working more efficiently.

The technology in creating a brushless motor system allows for perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.

Whether you’re opening channels for electrical, plumbing or HVAC installations, this wall chaser delivers professional-grade groove cutting with control, flexibility and trusted Bosch performance.


Authorised Bosch Stockist

ITS are an authorised stockist of Bosch Products, we only sell 100% genuine Power Tools and Accessories, so you can trust us for all the tools you need!

Features We Love

BOSCH 18V

The Bosch Professional 18V system delivers the ultimate performance along with maximum freedom. With the Professional 18V System, you can choose from over 100 different tools suitable for a huge range of jobs. You can also benefit from ProCORE batteries and BiTURBO Brushless Motors to get the most out of these incredible tools.

Shop BOSCH 18V

BOSCH PRO

Bosch PRO brings in a comprehensive selection of accessories for every task. Each accessory within the PRO line is designed for efficiency in its own specific application and material, allowing you to take productivity to a higher level.
PRO accessories are made to help professionals complete all standard and special jobs – like cutting plastic, ice, and insulation or removing caulk and sealants – efficiently and with ease. With PRO, you can boost your productivity – no matter the task.

BOSCH PRO Image

BOSCH BOXX

Bosch stackable storage system - Bosch BOXX range is a tough and flexible storage system making it an ideal addition to your kit. With its strong, easy to use interlocking system, cases can be configured to meet your exact needs as well as providing security and easy transport of this kit to your job. This will give you the ultimate site storage solution. Ideal for trade professionals, the range includes cases, inlays, trolleys and and accessories cases as well.

Bosch BOXX Image

BRUSHLESS MOTOR

At the heart of this machine is the brushless motor that allows you to use the tool efficiently. As part of its design, the tool utilises every bit of battery power, all while reducing the need for ongoing maintenance and the amount of heat generated to work more effectively. The perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.

Brushless Motor Image

Learn More

Specification

  • Voltage 18V
  • Number of Batteries 0
  • Charger Included? No
  • Battery Compatibility Bosch 18V Li-Ion
  • Includes Case Yes
  • Brushless Motor Yes
  • Blade Diameter 150nn
  • No Load Speed (RPM) 4700
  • Max Cutting Capacity 40mm
  • Bore Size 22.23mm
  • Power Supply Cordless
  • Dimensions 357 x 442 x 253mm
  • Buying Option Body and Case
  • Pack Size 1
  • Product Weight 4.2kg

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