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DEWALT DCG409NT Grinder 125mm Battery Brushless 18V Solo
Angle Grinders

DEWALT DCG409NT Grinder 125mm Battery Brushless 18V Solo

Angle grinder by Dewalt, with 18V battery operation (not included). It accepts discs with a diameter of up to 125mm, thus adequately covering most amateur and professional tasks as it can cut to a...

Angle grinder by Dewalt, with 18V battery operation (not included). It accepts discs with a diameter of up to 125mm, thus adequately covering most amateur and professional tasks as it can cut to a depth of up to 4 centimeters.

See full description See full description

  • Power

    The more watts, the more power the wheel will have to cut even harder materials (e.g. thick steel) and the more endurance it will have to work for longer periods without problems.
    2. For example:
    - 500W: Suitable for polishing
    - 1000W: Suitable for grinding
    - 1000W and above: Suitable for cutting

  • Maximum Disc Diameter

    From 115mm to 150mm, it satisfactorily covers most amateur and professional tasks. The cutting depth ranges from 30mm to 40mm. A smaller disc diameter means that the wheel will be more flexible for simple tasks (e.g. electrical, plumbing, or DIY projects).

    From 180mm and above, it concerns industrial applications that require a larger cutting/sanding surface. The cutting depth is from 70mm and above.

  • Number of Batteries

    0

    The package does not include a battery and charger (solo). Prefer it if you already have a compatible battery from other tools.

  • Ah

    More amps means that the wheel will work for a longer time until the battery runs out. Usually, 5 to 6 amps (Ah) are enough for most tasks.

  • Brushless

    The advantage that brushless motors have over brushed ones is that they do not have friction since there are no carbon brushes. Without carbon brushes, the motors are more efficient and have a longer lifespan as there is no wear (the carbon brushes in brushed motors wear out with use). They produce less noise, maintain constant torque at all speeds, do not overheat, and require no maintenance.

    1

  • Soft Start

    Feature that controls the starting speed of the tool when it is activated, so that it does not start abruptly at maximum torque.

    1

    The soft start function minimizes vibrations when starting the tool.
  • See all
Product report

Description

Description

Angle grinder by Dewalt, with 18V battery operation (not included). It accepts discs with a diameter of up to 125mm, thus adequately covering most amateur and professional tasks as it can cut to a depth of up to 4 centimeters.

Technical Specifications:

  • Spindle Thread: M14
  • Maximum Disc Diameter: 125mm
  • Maximum Motor Speed: 9000rpm
  • Compatible Battery Type: Dewalt XR Li-Ion 18V

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Main Specifications

Power Source
Battery

Power Source

Battery

Ideal for outdoor work away from power outlets or in environments where connection to electricity is dangerous (e.g. boiler rooms).
Maximum Motor Speed
9000 rpm

Maximum Motor Speed

The faster the speed, the easier the wheel can cut through material. Wheels with smaller diameter (up to 150mm disc diameter) typically operate at 10,000 rpm, while those with larger diameter (with disc diameter above 180mm) operate at 6,500 rpm.
Thread
M14

Thread

It is the part of the tool's shaft where the cutting or grinding disc is attached.
Maximum Disc Diameter
125 mm

Maximum Disc Diameter

From 115mm to 150mm, it satisfactorily covers most amateur and professional tasks. The cutting depth ranges from 30mm to 40mm. A smaller disc diameter means that the wheel will be more flexible for simple tasks (e.g. electrical, plumbing, or DIY projects).

From 180mm and above, it concerns industrial applications that require a larger cutting/sanding surface. The cutting depth is from 70mm and above.
Net Weight
1800 gr
Weight (with Battery)
2400 gr

Battery Specifications

Number of Batteries
0

Number of Batteries: 0


The package does not include a battery and charger (solo). Prefer it if you already have a compatible battery from other tools.
Volt
18 V
Ah
5 Ah

Ah

More amps means that the wheel will work for a longer time until the battery runs out. Usually, 5 to 6 amps (Ah) are enough for most tasks.
Lithium
Yes

Current Specifications

Power
1647 W

Power

The more watts, the more power the wheel will have to cut even harder materials (e.g. thick steel) and the more endurance it will have to work for longer periods without problems.
2. For example:
- 500W: Suitable for polishing
- 1000W: Suitable for grinding
- 1000W and above: Suitable for cutting

Features & Functions

Speed Adjustment
No

Speed Adjustment

Helps with tasks that require less speed and more detail such as sanding, polishing, DIY projects.
Brushless
Yes

Brushless

The advantage that brushless motors have over brushed ones is that they do not have friction since there are no carbon brushes. Without carbon brushes, the motors are more efficient and have a longer lifespan as there is no wear (the carbon brushes in brushed motors wear out with use). They produce less noise, maintain constant torque at all speeds, do not overheat, and require no maintenance.
Soft Start
Yes

Soft Start

Feature that controls the starting speed of the tool when it is activated, so that it does not start abruptly at maximum torque.


The soft start function minimizes vibrations when starting the tool.
Keyless Guard Adjustment
Yes

Keyless Guard Adjustment


The user can adjust the guard position directly, without the need for specialized tools.
With Brake
Yes

With Brake


It features a rapid disc rotation stopping system. It slows down and stops the disc rotation within 1-2 seconds.
Keyless Disc Change
No

Accessories

Carrying Case
Hard Case
Handle Included
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (10)

Reviews

4.1
10
4.1
Review this product
  1. 7
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 2
Review this product
  • Construction quality
  • Power
  • Convenient to hold
  • Stability
  • Value for money
  • Does the motor heat up when you use it?
  • Weight
  • Giannis IK
    5
    1 out of 1 members found this review helpful
    Giannis IK

    Verified purchase

    This review is about the power: -

    I would prefer it a bit lighter.
    But generally, we don't use the wheel for endless hours.
    So it doesn't matter much.... 5 stars.

    Translated from Greek ·
    • Construction quality
    • Convenient to hold
    • Power
    • Stability
    • Value for money
    • Weight
    Did you find this review helpful?
  • Chrysovalantis_Brios
    1
    0 out of 15 members found this review helpful
    Chrysovalantis_Brios
    This review is about the kit contents: 1x6Ah

    The charger (black) is not the flex volt while the battery is... I think it should be the yellow charger specifically for flex volt batteries. If I'm wrong, correct me, but the new chargers for flex volt 6am are the yellow ones

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Rachis_Savvoulidis_OE_marmara

    Verified purchase

    This review is about the power: -

  • 5
    limnosteo

    Verified purchase

    This review is about the power: -

  • 5
    Chrysis4548

    Verified purchase

    This review is about the power: -

  • 1
    A_G_X

    Verified purchase

    This review is about the power: -

    • Construction quality
    • Weight
    • Power
    • Uncomfortable to hold
    • Does the motor heat up when you use it?
    • Stability
    • Value for money
  • 5
    Dimitris_Ktenas1496

    Verified purchase

  • 5
    Achilleas_Aslanidis3513

    Verified purchase

    This review is about the power: -

    • Construction quality
    • Convenient to hold
    • Power
    • Does the motor heat up when you use it?
    • Stability
    • Value for money
    • Weight
  • 5
    aggelos_mavrogiwrgis

    Verified purchase

  • 4
    Dafni_Bendo

    Verified purchase

    This review is about the power: -

    • Construction quality
    • Weight
    • Convenient to hold
    • Power
    • Does the motor heat up when you use it?
    • Stability
    • Value for money

Description & Specifications

Angle grinder by Dewalt, with 18V battery operation (not included). It accepts discs with a diameter of up to 125mm, thus adequately covering most amateur and professional tasks as it can cut to a depth of up to 4 centimeters.

Technical Specifications:

  • Spindle Thread: M14
  • Maximum Disc Diameter: 125mm
  • Maximum Motor Speed: 9000rpm
  • Compatible Battery Type: Dewalt XR Li-Ion 18V

Manufacturer

Manufacturer Details

Warnings & Safety Information

Main Specifications

Power Source
Battery

Power Source

Battery

Ideal for outdoor work away from power outlets or in environments where connection to electricity is dangerous (e.g. boiler rooms).
Maximum Motor Speed
9000 rpm

Maximum Motor Speed

The faster the speed, the easier the wheel can cut through material. Wheels with smaller diameter (up to 150mm disc diameter) typically operate at 10,000 rpm, while those with larger diameter (with disc diameter above 180mm) operate at 6,500 rpm.
Thread
M14

Thread

It is the part of the tool's shaft where the cutting or grinding disc is attached.
Maximum Disc Diameter
125 mm

Maximum Disc Diameter

From 115mm to 150mm, it satisfactorily covers most amateur and professional tasks. The cutting depth ranges from 30mm to 40mm. A smaller disc diameter means that the wheel will be more flexible for simple tasks (e.g. electrical, plumbing, or DIY projects).

From 180mm and above, it concerns industrial applications that require a larger cutting/sanding surface. The cutting depth is from 70mm and above.
Net Weight
1800 gr
Weight (with Battery)
2400 gr

Battery Specifications

Number of Batteries
0

Number of Batteries: 0


The package does not include a battery and charger (solo). Prefer it if you already have a compatible battery from other tools.
Volt
18 V
Ah
5 Ah

Ah

More amps means that the wheel will work for a longer time until the battery runs out. Usually, 5 to 6 amps (Ah) are enough for most tasks.
Lithium
Yes

Current Specifications

Power
1647 W

Power

The more watts, the more power the wheel will have to cut even harder materials (e.g. thick steel) and the more endurance it will have to work for longer periods without problems.
2. For example:
- 500W: Suitable for polishing
- 1000W: Suitable for grinding
- 1000W and above: Suitable for cutting

Features & Functions

Speed Adjustment
No

Speed Adjustment

Helps with tasks that require less speed and more detail such as sanding, polishing, DIY projects.
Brushless
Yes

Brushless

The advantage that brushless motors have over brushed ones is that they do not have friction since there are no carbon brushes. Without carbon brushes, the motors are more efficient and have a longer lifespan as there is no wear (the carbon brushes in brushed motors wear out with use). They produce less noise, maintain constant torque at all speeds, do not overheat, and require no maintenance.
Soft Start
Yes

Soft Start

Feature that controls the starting speed of the tool when it is activated, so that it does not start abruptly at maximum torque.


The soft start function minimizes vibrations when starting the tool.
Keyless Guard Adjustment
Yes

Keyless Guard Adjustment


The user can adjust the guard position directly, without the need for specialized tools.
With Brake
Yes

With Brake


It features a rapid disc rotation stopping system. It slows down and stops the disc rotation within 1-2 seconds.
Keyless Disc Change
No

Accessories

Carrying Case
Hard Case
Handle Included
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (10)

4.1
10
4.1
Review this product
  1. 7
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 2
Review this product
  • Construction quality
  • Power
  • Convenient to hold
  • Stability
  • Value for money
  • Does the motor heat up when you use it?
  • Weight
  • Giannis IK
    5
    1 out of 1 members found this review helpful
    Giannis IK

    Verified purchase

    This review is about the power: -

    I would prefer it a bit lighter.
    But generally, we don't use the wheel for endless hours.
    So it doesn't matter much.... 5 stars.

    Translated from Greek ·
    • Construction quality
    • Convenient to hold
    • Power
    • Stability
    • Value for money
    • Weight
    Did you find this review helpful?
  • Chrysovalantis_Brios
    1
    0 out of 15 members found this review helpful
    Chrysovalantis_Brios
    This review is about the kit contents: 1x6Ah

    The charger (black) is not the flex volt while the battery is... I think it should be the yellow charger specifically for flex volt batteries. If I'm wrong, correct me, but the new chargers for flex volt 6am are the yellow ones

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Rachis_Savvoulidis_OE_marmara

    Verified purchase

    This review is about the power: -

  • 5
    limnosteo

    Verified purchase

    This review is about the power: -

  • 5
    Chrysis4548

    Verified purchase

    This review is about the power: -

  • 1
    A_G_X

    Verified purchase

    This review is about the power: -

    • Construction quality
    • Weight
    • Power
    • Uncomfortable to hold
    • Does the motor heat up when you use it?
    • Stability
    • Value for money
  • 5
    Dimitris_Ktenas1496

    Verified purchase

  • 5
    Achilleas_Aslanidis3513

    Verified purchase

    This review is about the power: -

    • Construction quality
    • Convenient to hold
    • Power
    • Does the motor heat up when you use it?
    • Stability
    • Value for money
    • Weight
  • 5
    aggelos_mavrogiwrgis

    Verified purchase

  • 4
    Dafni_Bendo

    Verified purchase

    This review is about the power: -

    • Construction quality
    • Weight
    • Convenient to hold
    • Power
    • Does the motor heat up when you use it?
    • Stability
    • Value for money
207,99 €
20,00 €   shipping cost