Bosch GKS 18V-51 Circular Saw - Brushless - Cordless - 140mm

This Bosch GKS 18V-51 Professional cordless circular saw offers unrestricted movement and effortle...

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B&QB&Q - Gks 18V-51 18V Brushless Cordless Circular Saw 140mm + 2 X 4Ah Procore
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Product Information

Full details

The Bosch GKS 18V-51 Professional cordless circular saw is designed for DIY enthusiasts and professionals who need freedom of movement for cutting timber, plywood, and OSB boards. Its key benefit is effortless and unrestricted cutting powered by an 18V brushless motor, combined with a compact design for easy handling and portability. A potential caveat is the cutting depth limitation, making it less suitable for very thick materials. Key features include a brushless motor for power, improved dust extraction, an LED light, and a dust blower for clear visibility.

All features

Model Part Number06019M31201600A016GB1600A016GB2607226283
BrandBosch

Extended Product Information

FAQs

What is the maximum cutting depth at 90 degrees?

The maximum cutting depth at 0 degrees (90-degree angle) is 51 mm.

Can I make bevel cuts with this saw?

Yes, you can make bevel cuts up to a depth of 35 mm at a 45-degree angle.

What type of batteries does this saw use?

This saw is part of the Bosch Professional 18V system and uses compatible 18V lithium-ion batteries.

Does the saw come with batteries and a charger?

This specific package includes 2x 4.0ah Procore Batteries and 1x Charger.

How do I ensure the cutting line is always visible?

The saw features a dust blower function that clears sawdust from the cutting line, and an LED light illuminates the work area.

What is the blade diameter for this saw?

The saw uses a 140 mm diameter blade.

Is this saw suitable for metal cutting?

No, this saw is designed for cutting timber and wood-based materials. Use appropriate blades for different materials.

Troubleshooting

Saw does not start

Ensure the battery is fully charged and correctly inserted. Check if the safety lock-off is engaged and press the trigger firmly.

Blade is cutting unevenly

Check if the blade is sharp and installed correctly. Ensure the base plate is set flat on the material and that the saw is guided smoothly.

Overheating during use

Allow the saw to cool down between extended cutting sessions. Ensure the motor vents are clear of debris. Check that the blade is not binding in the material.

Dust extraction is poor

Clear any blockages in the dust extraction port and chute. Ensure the connected vacuum or dust bag is functioning correctly.

Pros and Cons

Pros

  • Unrestricted movement due to cordless design.
  • Powerful cutting performance from the brushless motor.
  • Comfortable and easy to handle thanks to its compact and ergonomic design.
  • Enhanced safety and control with soft start and brake functions.
  • Improved workspace cleanliness with effective dust extraction.

Cons

  • Maximum cutting depth of 51 mm at 0 degrees may be insufficient for some tasks.
  • Requires Bosch 18V batteries and charger, which may be an additional investment if not already owned.
  • Performance may vary with battery charge level and type of wood.
  • Bevel cut capacity is limited to 35 mm at 45 degrees.

Setup, Compatibility & Care

Setup:

  1. Ensure a fully charged Bosch 18V battery is securely attached to the saw.
  2. Install the appropriate 140mm saw blade for the material being cut, ensuring it is correctly oriented and tightened.
  3. Adjust the base plate for the desired cutting depth and bevel angle if necessary.

Compatibility:

  • This saw is compatible with all Bosch Professional 18V system batteries and chargers.
  • Use 140mm diameter saw blades suitable for wood cutting.

Care:

  • Regularly clean the dust extraction port and the dust blower outlet.
  • Keep the saw blade clean and sharp for optimal performance.
  • Store the saw and batteries in a dry, protected environment.
  • After use, detach the battery and store it separately if the saw will be unused for an extended period.

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