A wall chaser in Kenya is a powerful cutting machine designed to create neat, parallel grooves in concrete, brick, block walls, and masonry. These grooves allow electricians, plumbers, CCTV installers, and internet technicians to install electrical conduits, water pipes, fibre-optic cables, and drainage pipes quickly and professionally.
Compared to using an angle grinder and hammer, a wall chaser produces cleaner cuts, saves time, reduces labour, and creates uniform channels with less damage to the wall. Most modern wall chasers use two diamond blades that cut parallel grooves, leaving a narrow strip that is easily removed with a chisel.
Wall Chaser in Kenya Quick Summary
| Model | Power | Blade Size | Best For |
|---|---|---|---|
| Dera Wall Chaser | 2500W | 150mm | Heavy Construction |
| Total TWLC1301 | 3000W | 130mm | Professional Contractors |
| INGCO Wall Chaser | 1500W | 125mm | Electrical Installation |
| Bosch GNF 35 CA | 1400W | 150mm | Industrial Projects |
| Makita Wall Chaser | 1400–1800W | 125mm | Professional Finishing |
Why Buy a Wall Chaser in Kenya?
A quality wall chaser in Kenya offers many advantages:
- Cuts clean wall channels
- Saves installation time
- Produces professional results
- Reduces dust when connected to extraction systems
- Improves accuracy
- Reduces labour costs
- Suitable for concrete, brick and block walls
Wall chasers are now standard equipment for electrical and plumbing contractors because they produce straight, consistent grooves with adjustable depth and width.
Top Wall Chasers in Kenya 2026
1. Dera Wall Chaser
The Dera Wall Chaser is one of the most popular machines among contractors because of its high power and affordable price.
Features
- 2500W motor
- 150mm diamond blades
- Adjustable cutting depth up to 42mm
- Adjustable groove width up to 42mm
- 6500–7500rpm operating speed
- Ergonomic handles
- Heavy-duty construction
Best For
- Electrical installations
- Plumbing work
- CCTV cable installation
- Fibre cable routing
- Building construction
The Dera wall chaser is suitable for cutting concrete, brick, cement blocks and plastered walls.
2. Total TWLC1301 Wall Chaser
The Total TWLC1301 is one of the most powerful wall chasers available for professional users.
Features
- 3000W motor
- 130mm diamond blades
- Cutting depth: 10–40mm
- Cutting width: 9–30mm
- 7000rpm no-load speed
- Auxiliary handle
- Five cutting discs included
- Carbon brushes included
Best For
- Contractors
- Electricians
- Commercial buildings
- Residential projects
The powerful motor allows fast cutting through concrete and masonry while maintaining consistent groove depth.
3. INGCO Wall Chaser
INGCO wall chasers provide excellent value for professional electricians and plumbers.
Features
- 1500W motor
- 125mm blades
- Adjustable cutting depth
- Dust extraction port
- Compact design
Best For
- Home renovations
- Office installations
- Small construction projects
4. Bosch GNF 35 CA Wall Chaser
Bosch manufactures premium wall chasers for demanding professional work.
Features
- 1400W motor
- Maximum cutting depth of 35mm
- Constant electronic speed
- Dust extraction compatibility
- Professional build quality
Best For
- Commercial construction
- Electrical contractors
- Daily professional use
Bosch wall chasers are known for excellent cutting accuracy, dust control and long service life.
5. Makita Wall Chaser
Makita wall chasers are widely used for electrical and plumbing installations.
Features
- Powerful motor
- Adjustable cutting width
- Soft grip handles
- Compact design
- Reliable performance
Best For
- Professional electricians
- Plumbing contractors
- Building maintenance
Wall Chaser Comparison
| Feature | Dera | Total | INGCO | Bosch | Makita |
|---|---|---|---|---|---|
| Power | 2500W | 3000W | 1500W | 1400W | 1400–1800W |
| Blade Size | 150mm | 130mm | 125mm | 150mm | 125mm |
| Adjustable Depth | Yes | Yes | Yes | Yes | Yes |
| Adjustable Width | Yes | Yes | Yes | Yes | Yes |
| Professional Use | Excellent | Excellent | Very Good | Excellent | Excellent |
Wall Chaser Prices in Kenya 2026
| Machine | Estimated Price (KSh) |
|---|---|
| Entry-Level Wall Chaser | 17,000 – 20,000 |
| Dera Wall Chaser | 18,000 – 22,000 |
| Total 1500W Wall Chaser | 18,500 – 20,000 |
| Total TWLC1301 3000W | 25,000 – 39,000 |
| Bosch Professional Wall Chaser | 80,000 – 160,000 |
Current Kenyan listings show Dera wall chasers selling from approximately KSh 18,000, Total 1500W models from about KSh 18,500, and the heavy-duty Total 3000W model between KSh 25,000 and KSh 39,000, while premium Bosch models cost considerably more.
How to Choose the Best Wall Chaser in Kenya
Consider Motor Power
Recommended power levels include:
| Power | Recommended Use |
|---|---|
| 1500W | Home renovations |
| 1800W | Medium-duty work |
| 2500W | Contractors |
| 3000W | Heavy-duty construction |
Higher wattage generally provides faster cutting through reinforced masonry.
Check Cutting Depth
Choose a machine with adjustable cutting depth.
Typical ranges include:
- 3–29mm
- 10–40mm
- Up to 42mm
The correct depth depends on the size of the conduit or pipe being installed.
Check Cutting Width
Adjustable groove width allows one machine to accommodate different conduit and pipe sizes.
Common adjustment ranges are:
- 8–30mm
- 9–30mm
- Up to 42mm
Choose Diamond Blades
Diamond blades provide:
- Faster cutting
- Longer service life
- Cleaner grooves
- Better performance on concrete
Replace worn blades promptly to maintain cutting quality.
Look for Dust Extraction
A wall chaser with a dust extraction port helps maintain a cleaner work environment and improves visibility while cutting.
Consider Spare Parts
Choose brands with readily available:
- Diamond blades
- Carbon brushes
- Switches
- Bearings
- Gearboxes
- Side handles
Easy access to spare parts reduces downtime.
Applications
A wall chaser in Kenya is commonly used for:
- Electrical conduit installation
- Plumbing pipe channels
- Fibre-optic cable installation
- CCTV wiring
- Internet cable routing
- Alarm system installation
- Air conditioning pipe channels
- Building renovations
Benefits of a Wall Chaser
- Faster installation
- Straight and uniform grooves
- Professional finish
- Reduced labour
- Cleaner work
- Better accuracy
- Increased contractor productivity
Maintenance Tips
To keep your wall chaser performing well:
- Clean dust after every use.
- Inspect diamond blades regularly.
- Replace worn carbon brushes.
- Tighten loose fasteners.
- Keep ventilation slots clean.
- Store the machine in a dry place.
- Use a dust extractor whenever possible.
Final Recommendation
Best Overall
Total TWLC1301 3000W Wall Chaser
Best Value
Dera Wall Chaser
Best Professional Option
Bosch GNF 35 CA
Best for Electricians
INGCO Wall Chaser
Best Premium Choice
Makita Wall Chaser
For professionals looking for the best wall chaser in Kenya, the Total TWLC1301 3000W Wall Chaser is one of the strongest options. Its powerful motor, adjustable cutting depth of 10–40mm, adjustable cutting width of 9–30mm, 130mm diamond blades, and included accessories make it ideal for electricians, plumbers, and construction contractors working on residential and commercial projects.
Frequently Asked Questions
How much does a wall chaser cost in Kenya?
Most wall chasers cost between KSh 17,000 and KSh 39,000, while premium professional models can exceed KSh 100,000.
What is a wall chaser used for?
A wall chaser is used to cut parallel grooves in concrete, brick, and block walls for installing electrical conduits, plumbing pipes, CCTV cables, and internet wiring.
Can a wall chaser cut concrete?
Yes. When fitted with diamond blades, a wall chaser can cut concrete, masonry, brick, and cement blocks
Is a wall chaser better than an angle grinder?
For cutting cable and pipe channels, yes. A wall chaser creates two parallel cuts in one pass with adjustable depth and width, producing cleaner and more accurate grooves than a standard angle grinder.
