





Makita M4101B 1250W Circular Saw | 125mm (5") Blade, 40mm Cut Capacity
- Manufacturer: Makita Power Tools India Pvt. Ltd.
- Model: M4101B
- Tool Type: Cutter — for stone, tile, concrete and masonry
- Rated Power: 1,250 W
- Wheel Diameter: 125 mm (5")
- No-load Speed: 12,000 RPM
- Max Cutting Depth: 40 mm at 90°
- Net Weight: 3.0 kg
Makita M4101B 1250W Cutter is a 125 mm diamond-wheel cutter for tile, marble, granite, concrete, and masonry, cutting to 40 mm depth at 12,000 RPM. The larger wheel is the reason to choose it over the 110 mm M0401B: 40 mm of depth covers thicker stone slabs and deeper concrete chases in a single pass rather than cutting from both faces.
Makita redesigned the blade case on this model specifically to stop the depth guide deforming in use — a common failure on cutters that get thrown into a van at the end of the day. The base has a grooved back surface for smoother travel, and the motor housing vent is drip-resistant, which matters on a tool used around water. Like the rest of the range it is specialised for right-angle cutting only.
It also accepts a 110 mm diamond cup wheel, so the same machine handles surface grinding and levelling on concrete as well as straight cutting. Depending on the wheel supplied for your market it runs dry or wet, with a water supply tube holder included where applicable.
Key Features
- 40 mm cutting depth: Thicker slabs and deeper chases in one pass
- Reinforced blade case: Protects the depth guide from deforming in transit and use
- Accepts 110 mm diamond cup wheel: Doubles as a surface grinder on concrete
- Drip-resistant motor housing vent: Better suited to damp working conditions
- Adjustable depth gauge: Repeatable, precise cut depth
- On-tool hex wrench: Wheel changes without hunting for a spanner
Technical Specifications
Technical Specifications (Quick Reference)
| Specification | Details |
|---|---|
| Model | M4101B |
| Continuous Rating Input | 1,250 W [CONFIRM — Makita's spec table lists 1,200 W] |
| Wheel Diameter | 125 mm (5") |
| No-load Speed | 12,000 RPM |
| Max Cutting Capacity (90°) | 40 mm (1-9/16") |
| Sound Pressure / Power | 98 dB(A) / 109 dB(A) |
| Vibration (concrete cutting) | 5.0 m/s² |
| Dimensions (L x W x H) | 233 x 216 x 166 mm |
| Net Weight | 3.0 kg |
| Power Supply Cord | 2.0 m |
| Standard Accessories | Tube holder, vinyl tube, wrench, hex wrench — diamond wheel not included |
Usage and Safety Guidelines
Important — Read Before Use
- This is a masonry cutter, not a wood saw. Never fit a TCT wood blade — there is no riving knife and no retracting guard
- Only fit 125 mm diamond wheels rated for 12,000 RPM or higher
- Never remove the wheel guard; check the wheel rotation arrow matches the spindle
- At 98 dB(A), ear protection is essential — this is among the loudest tools in the range
- Wear an N95 dust mask when dry cutting: Silica dust from stone and concrete is a long-term health risk
- Only wet-cut if your setup is rated for water feed
- Let it reach full speed before contact and feed steadily without forcing
Recommended Applications
Where this cutter fits best
- Thick stone slabs: Marble and granite up to 40 mm in a single pass
- Concrete chasing: Deeper service routes for conduit and pipework
- Large-format tile: Straight cuts in thicker vitrified and porcelain tile
- Surface grinding: With a 110 mm diamond cup wheel fitted
- Stone fabrication: On-site sizing of countertops and cladding
1) Can I use this to cut wood?
No. The M4101B is a masonry cutter for stone, tile, and concrete, not a circular saw. It has no riving knife or retracting lower guard, and it runs far faster than a wood saw. Fitting a TCT wood blade is dangerous — use a proper circular saw for timber.
2) Does it come with a diamond wheel?
No — the wheel is bought separately so you can match it to the material. Standard accessories are the tube holder, vinyl tube, and two wrenches.
3) What is the advantage over the 110 mm M0401B?
40 mm cutting depth against 32 mm, thanks to the larger 125 mm wheel. If you regularly cut thicker slabs or need deeper chases, that saves you cutting from both faces. The trade-off is 3.0 kg against 2.6 kg.
4) Can it be used as a surface grinder?
Yes — it accepts a 110 mm diamond cup wheel for surface grinding and levelling on concrete, which makes it more versatile than a cutting-only machine.
5) Is it suitable for wet cutting?
Depending on the wheel type supplied for your market it can run dry or wet, and the motor housing vent is drip-resistant. Only wet-cut if your specific setup is rated and configured for water feed — never introduce water to a tool that isn't.
- Return within 24 hours of delivery for:
- Damaged or defective product
- Wrong or missing item
- Product cannot be returned once installed or used
- Refer to Refund Policy for complete details
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