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Krausmann U87020-24SΒ Grinder 125mm Battery Brushless 2x4Ah
Angle Grinders

Krausmann U87020-24SΒ Grinder 125mm Battery Brushless 2x4Ah

TECHNICAL CHARACTERISTICS:

  • Operating voltage: 20V
  • No-load speed: 8500 rpm
  • Disc diameter: Ø125 mm
  • Disc thickness: 6 mm
  • Hole diameter: 20 mm
  • 2-position side handle
  • Tool weight: 1.67 kg

INCLUDED:

  • Side...

TECHNICAL CHARACTERISTICS:

  • Operating voltage: 20V
  • No-load speed: 8500 rpm
  • Disc diameter: Ø125 mm
  • Disc thickness: 6 mm
  • Hole diameter: 20 mm
  • 2-position side handle
  • Tool weight: 1.67 kg

INCLUDED:

  • Side handle
  • Angle grinder wrench
  • Base nut
  • Flat nut
  • 2 Batteries 20V-4.0AH
  • Fast charger
  • Carrying bag
See full description See full description

  • 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 2

  • 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.

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Product report

Description

Description

TECHNICAL CHARACTERISTICS:

  • Operating voltage: 20V
  • No-load speed: 8500 rpm
  • Disc diameter: Ø125 mm
  • Disc thickness: 6 mm
  • Hole diameter: 20 mm
  • 2-position side handle
  • Tool weight: 1.67 kg

INCLUDED:

  • Side handle
  • Angle grinder wrench
  • Base nut
  • Flat nut
  • 2 Batteries 20V-4.0AH
  • Fast charger
  • Carrying bag

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
8500 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
1670 gr

Battery Specifications

Number of Batteries
2
Volt
20 V
Ah
4 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

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
No

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.
Keyless Guard Adjustment
No
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
Soft 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 (5)

Reviews

4.4
5
4.4
Review this product
  1. 4
  2. 4 stars
    0
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product
  • Construction quality
  • Convenient to hold
  • Does the motor heat up when you use it?
  • Stability
  • Value for money
  • Weight
  • Power
  • 2
    proofmc

    Verified purchase

    This review is about the kit contents: Solo

    Weak wheel. It stops with the slightest pressure. Not even suitable for amateur use

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

    Verified purchase

  • 5
    peppasnick25

    Verified purchase

    This review is about the kit contents: Solo

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

    Verified purchase

    This review is about the kit contents: Solo

  • 5
    KTG1971
    Expert user

    Verified purchase

    This review is about the kit contents: Solo

Description & Specifications

TECHNICAL CHARACTERISTICS:

  • Operating voltage: 20V
  • No-load speed: 8500 rpm
  • Disc diameter: Ø125 mm
  • Disc thickness: 6 mm
  • Hole diameter: 20 mm
  • 2-position side handle
  • Tool weight: 1.67 kg

INCLUDED:

  • Side handle
  • Angle grinder wrench
  • Base nut
  • Flat nut
  • 2 Batteries 20V-4.0AH
  • Fast charger
  • Carrying bag

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
8500 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
1670 gr

Battery Specifications

Number of Batteries
2
Volt
20 V
Ah
4 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

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
No

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.
Keyless Guard Adjustment
No
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
Soft 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 (5)

4.4
5
4.4
Review this product
  1. 4
  2. 4 stars
    0
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product
  • Construction quality
  • Convenient to hold
  • Does the motor heat up when you use it?
  • Stability
  • Value for money
  • Weight
  • Power
  • 2
    proofmc

    Verified purchase

    This review is about the kit contents: Solo

    Weak wheel. It stops with the slightest pressure. Not even suitable for amateur use

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

    Verified purchase

  • 5
    peppasnick25

    Verified purchase

    This review is about the kit contents: Solo

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

    Verified purchase

    This review is about the kit contents: Solo

  • 5
    KTG1971
    Expert user

    Verified purchase

    This review is about the kit contents: Solo

161,00 €
14,00 €   shipping cost