Description
Unlike battery-powered saws, a Bosch corded circular saw operates directly from an electrical supply. This makes it suitable for workshops and construction sites where a reliable power source is available.
Popular models in Kenya include the Bosch GKS 140 Professional, Bosch GKS 190 Professional and Bosch GKS 235 Turbo. These machines offer different blade sizes, cutting depths and motor capacities to suit different woodworking jobs.
Examples of Bosch Professional corded circular saw models.
Bosch Corded Circular Saw Specifications
| Specification | Bosch GKS 140 | Bosch GKS 190* | Bosch GKS 235 Turbo |
|---|---|---|---|
| Power Input | 1,400W | 1,400W | 2,050W |
| Blade Diameter | 184mm | 184mm | 235mm |
| No-Load Speed | 6,200 RPM | 5,200 RPM | 5,300 RPM |
| Power Source | Corded electric | Corded electric | Corded electric |
| Main Application | General woodworking | Professional woodworking | Heavy-duty timber cutting |
| Saw Type | Handheld circular saw | Handheld circular saw | Handheld circular saw |
*The GKS 190 values shown are for Bosch’s current Kenya-listed variant. Other regional GKS 190 versions use a 190mm blade and have different specifications. Always check the exact model number.
Powerful Electric Motor for Wood Cutting
The Bosch corded circular saw uses a high-speed electric motor to rotate a circular cutting blade through timber and manufactured wood boards.
The Bosch GKS 140 and GKS 190 both feature 1,400W motors, making them suitable for general carpentry, furniture production and construction woodworking.
For larger timber and more demanding applications, the Bosch GKS 235 Turbo provides a 2,050W motor and a larger 235mm cutting blade.
The right machine depends on the material thickness, cutting frequency and type of work.
Bosch GKS 140 Professional Circular Saw
A compact professional circular saw with a 1,400W motor, 184mm blade and 6,200 RPM no-load speed. It offers cutting depths up to 64mm at 90° and 45mm at 45°.
The GKS 140 is suitable for carpenters working with plywood, timber boards, MDF and general construction wood.
Its 3.7kg weight and metal baseplate make it practical for both workshop and site use.
Bosch GKS 190 Professional Circular Saw
Bosch’s Kenya-listed GKS 190 variant features a 1,400W motor, 184mm blade, 20mm blade bore and 5,200 RPM no-load speed.
Other GKS 190 variants use a 190mm blade and provide cutting depths up to 70mm. Buyers should not assume that every GKS 190 has identical blade dimensions.
Bosch GKS 235 Turbo Circular Saw
It is suitable for professional users who frequently cut thicker timber and need a larger saw than the standard 184mm models.
Adjustable Cutting Depth
One of the most important features of a Bosch circular saw is its adjustable cutting depth.
The operator can raise or lower the blade position to match the thickness of the material.
For example, the GKS 140 offers a maximum cutting depth of 64mm at 90° and 45mm at 45°
Setting the blade only slightly deeper than the material helps improve control and reduces unnecessary blade exposure.
Bevel Cutting for Angled Woodwork
Selected Bosch circular saws allow the baseplate to tilt for angled cuts.
This feature is useful for roofing, furniture construction, timber joints and decorative woodwork.
A 45-degree bevel setting allows the operator to cut an angled edge instead of a straight vertical edge.
However, the maximum cutting depth becomes smaller when the blade is tilted.
Strong Baseplate for Cutting Stability
The Bosch circular saw features a baseplate that rests on the workpiece during cutting.
This base helps the operator guide the machine along the timber surface.
For accurate cuts, the baseplate should remain flat against the workpiece throughout the operation.
A straightedge or compatible guide can improve cutting accuracy when preparing long panels.
Bosch’s Kenya-listed GKS 190 variant is not compatible with Bosch guide rails directly, so users should check the exact saw and guide system before purchasing.
Applications of Bosch Corded Circular Saw in Kenya
Furniture Making
Carpenters use circular saws to cut plywood, MDF, timber boards and other suitable materials when preparing cabinets, tables, shelves and wardrobes.
Roofing and Timber Framing
Roofing contractors can use a Bosch circular saw to cut suitable rafters, battens and other timber components to the required length.
Door and Window Frame Construction
The saw is useful for preparing wooden frame components and trimming suitable boards during installation.
Construction Site Woodwork
Builders use circular saws for formwork, timber preparation and other construction-related cutting tasks.
Workshop Panel Cutting
Furniture workshops can use the machine to cut wood-based panels before final assembly.
For fine cabinet work, a suitable blade and cutting guide help improve the quality of the finished edge.
Bosch Corded Circular Saw Price in Kenya 2026
The Bosch corded circular saw price in Kenya depends on the model, motor power, blade diameter, supplier and included accessories.
| Bosch Model | Motor Power | Reference Price |
|---|---|---|
| Bosch GKS 140 Professional | 1,400W | KSh 14,080 |
| Bosch GKS 190 Professional | 1,400W | KSh 21,850 |
| Bosch GKS 235 Turbo | 2,050W | KSh 30,800 |
These are Bosch Professional’s listed recommended retail prices in Kenya, including VAT. They are not confirmed selling prices at Peter Machines and Spares
Some marketplace listings advertise much lower prices. Buyers should verify the product’s authenticity, model number, warranty and specifications before purchasing.
Benefits of a Bosch Corded Circular Saw
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Continuous electrical power: No need to stop work to recharge batteries.
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Fast timber cutting: Suitable for repeated straight cuts in wood.
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Adjustable cutting depth: Helps match the blade exposure to the workpiece.
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Bevel cutting: Useful for angled joints and roofing applications.
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Portable design: Can be carried between workshop stations and construction sites.
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Different model options: Available for light, medium and heavy-duty woodworking.
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Blade flexibility: Compatible cutting blades can be selected for different wood materials and finishes.
Bosch Corded Circular Saw vs Cordless Circular Saw
| Feature | Corded Circular Saw | Cordless Circular Saw |
|---|---|---|
| Power Source | Electrical outlet | Rechargeable battery |
| Runtime | Continuous while powered | Limited by battery charge |
| Portability | Requires cable access | Greater freedom of movement |
| Battery Charging | Not required | Required |
| Best Location | Workshops and powered sites | Remote sites and mobile work |
| Main Limitation | Cable management | Battery runtime |
A corded circular saw is a practical choice for workshops with reliable electricity. A cordless saw may be more convenient for mobile installation work.
How to Choose the Best Bosch Corded Circular Saw in Kenya
1. Check the Motor Power
For general carpentry, a 1,400W circular saw is suitable for many common woodworking jobs.
For frequent heavy-duty cutting, consider a larger model such as the 2,050W GKS 235 Turbo.
2. Choose the Correct Blade Diameter
Blade diameter affects the cutting depth and the type of work the saw can perform.
The GKS 140 uses a 184mm blade. The GKS 190 has different regional versions, so check whether your exact machine uses a 184mm or 190mm blade.
Never install a blade that exceeds the manufacturer’s approved diameter.
3. Check the Cutting Depth
Choose a saw that can cut through the thickness of your regular materials.
For example, the GKS 140 can cut wood up to 64mm deep at 90° under the specified conditions.
4. Consider the Blade Type
Different blades are designed for different materials and finishes.
| Blade Type | Recommended Application |
|---|---|
| General-purpose wood blade | Everyday timber cutting |
| Fine-tooth blade | Cleaner plywood and MDF cuts |
| Rip-cutting blade | Cutting along the wood grain |
| Crosscut blade | Cutting across the wood grain |
| Specialised blade | Only for materials approved by the saw and blade manufacturers |
Always match the blade diameter, bore size, speed rating and material suitability to the saw.
5. Check Safety Features
Choose a saw with a working blade guard, secure baseplate, comfortable handle and reliable power switch.
Inspect these parts before purchasing or using the machine.
How to Use a Bosch Corded Circular Saw
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Inspect the machine. Check the power cable, blade guard, blade and baseplate.
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Choose the correct blade. Use a sharp blade approved for the saw and material.
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Set the cutting depth. Adjust the blade so it extends only slightly below the workpiece.
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Secure the timber. Support and clamp the material so it cannot shift or pinch the blade.
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Mark the cutting line. Use a pencil and straightedge for accurate measurement.
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Connect the power. Keep the cable away from the blade’s cutting path.
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Start the saw. Allow the blade to reach operating speed before entering the wood.
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Make the cut. Guide the saw steadily without forcing it.
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Finish safely. Release the trigger and wait until the blade stops completely before setting the saw down.
Safety Precautions When Using a Circular Saw
A circular saw has a fast-moving exposed cutting section and must be handled carefully.
Always wear safety glasses and suitable hearing protection. Use appropriate dust extraction and respiratory protection when cutting materials that produce harmful dust.
Keep both hands on the designated handles and away from the blade.
Never remove, tie back or disable the lower blade guard.
Do not use damaged, cracked or unsuitable blades.
Avoid cutting wood that contains hidden nails or screws unless the blade and saw are specifically rated for that application.
Keep the saw’s baseplate firmly supported during cutting. Support large panels to prevent blade pinching and kickback.
Disconnect the machine from electricity before changing blades, adjusting accessories or carrying out maintenance.
Maintenance Tips for Bosch Circular Saws
Clean sawdust from the motor ventilation openings after use.
Inspect the blade regularly for worn, chipped or missing teeth.
Keep the baseplate and blade guard clean so they move freely.
Check the power cable for cuts, exposed wires and other damage.
Replace blunt blades instead of forcing the saw through timber.
Store the machine in a clean, dry location away from moisture.
For internal electrical faults, use a qualified repair technician and suitable replacement parts.
Common Circular Saw Problems and Solutions
| Problem | Possible Cause | Recommended Action |
|---|---|---|
| Rough wood edges | Wrong or blunt blade | Use a suitable sharp blade |
| Saw cutting slowly | Dull blade or excessive feed pressure | Inspect blade and reduce pressure |
| Burning marks on timber | Blade friction or poor feed technique | Check blade condition and alignment |
| Saw pulling away from line | Poor guidance or unstable workpiece | Secure timber and use a straightedge |
| Excessive vibration | Damaged or incorrectly fitted blade | Stop and inspect the machine |
| Motor overheating | Overloading or blocked vents | Stop work, allow cooling and inspect |
Do not continue operating a saw that produces unusual sounds, sparks, smoke or excessive vibration.
Where to Buy Bosch Corded Circular Saw in Kenya
Customers searching for a Bosch corded circular saw in Nairobi can enquire with Peter Machines and Spares about available Bosch woodworking tools, circular saw blades and power tool accessories.
When ordering, confirm the exact Bosch model, motor power, blade size, warranty, current price and availability.
Frequently Asked Questions
What is a Bosch corded circular saw?
A Bosch corded circular saw is an electric woodworking machine that uses a rotating circular blade to cut timber, plywood, MDF and other compatible materials.
How many watts is a Bosch circular saw?
The Bosch GKS 140 and GKS 190 are available in 1,400W versions, while the GKS 235 Turbo has a 2,050W motor.
What is the price of a Bosch corded circular saw in Kenya?
Bosch’s listed recommended retail prices include approximately KSh 14,080 for the GKS 140, KSh 21,850 for the GKS 190 and KSh 30,800 for the GKS 235 Turbo.
Can a Bosch circular saw cut plywood?
Yes. It can cut plywood using a suitable wood-cutting blade. A fine-tooth blade can help produce cleaner edges.
Can a Bosch corded circular saw cut MDF?
Yes. MDF is a common woodworking material suitable for circular saw cutting. Use an appropriate blade and effective dust extraction.
Can I use a Bosch circular saw to cut metal?
Only if the exact saw and blade combination is specifically approved for the metal involved. Standard wood-cutting circular saws should not be used with unsuitable metal-cutting blades.
What is the difference between Bosch GKS 140 and GKS 190?
Both have 1,400W versions. The GKS 140 is a compact saw with a 184mm blade and 6,200 RPM no-load speed. GKS 190 specifications vary by regional model, and some versions offer greater cutting depth
Does a Bosch circular saw require electricity?
Yes. Corded models operate using a suitable electrical supply and do not use rechargeable batteries.
Can a Bosch circular saw make angled cuts?
Yes. Models with an adjustable bevel baseplate can make angled cuts within their specified bevel range.
Where can I buy a Bosch corded circular saw in Nairobi?
You can enquire with Peter Machines and Spares about available Bosch corded circular saw models, woodworking blades and other power tools.

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