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Kraft & Dele KD3407 21V Battery Impact Wrench with 1/2" & Hex Bit Size
Impact Wrenches

Kraft & Dele KD3407 21V Battery Impact Wrench with 1/2" & Hex Bit Size

The KRAFTandDELE KD3407 impact wrench is a cordless tool that delivers maximum torque of 750 Nm and 3,400 impacts per minute. Ideal for tightening and loosening wheel bolts and other fasteners. The...

The KRAFTandDELE KD3407 impact wrench is a cordless tool that delivers maximum torque of 750 Nm and 3,400 impacts per minute. Ideal for tightening and loosening wheel bolts and other fasteners. The product includes two 3,000 mAh Li-Ion batteries, ensuring continuous operation without downtime. It also comes with a socket set and a durable ABS case.

Features:...

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Top specs

  • Volt

    Battery/tool voltage

  • Maximum Torque

    The rotational force that the tool can apply. Higher torque → ability to tighten without slipping.

  • Socket

    The mechanism that holds the tool's tip or bar.
  • Weight (Net) 4.56 kg
  • See all
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Product report

Description

Description

The KRAFTandDELE KD3407 impact wrench is a cordless tool that delivers maximum torque of 750 Nm and 3,400 impacts per minute. Ideal for tightening and loosening wheel bolts and other fasteners. The product includes two 3,000 mAh Li-Ion batteries, ensuring continuous operation without downtime. It also comes with a socket set and a durable ABS case.

Features:

  • Maximum torque of 750 Nm for easy bolt removal.
  • Two 21 V / 3,000 mAh Li-Ion batteries for continuous use.
  • 3,400 impacts per minute and 2,800 rpm for effective performance.
  • Features a 1/2" (13 mm) square drive, compatible with all impact wrench sockets.
  • Includes deep sockets: 14 / 17 / 18 / 19 / 21 / 22 mm.
  • Ergonomic, non-slip handle for safe operation.
  • Durable ABS case for easy transport and equipment protection.

Technical specifications:

  • Brand: KRAFTandDELE
  • Model: KD3407
  • Battery voltage: 21 V
  • Battery type: Li-Ion, 3,000 mAh
  • Number of batteries: 2
  • Maximum torque: 750 Nm
  • Speed: 0–2,800 rpm
  • Impact rate: 0–3,400 ipm
  • Drive: 1/2" (13 mm) square
  • Net weight: 4.56 kg
  • Included sockets: 14 / 17 / 18 / 19 / 21 / 22 mm
  • Storage: Durable ABS case with dedicated compartments

Set contents:

  • 1 x KRAFTandDELE KD3407 cordless impact wrench (21 V, 750 Nm)
  • 2 x 21 V / 3,000 mAh Li-Ion batteries
  • 1 x Fast charger
  • 6 x Deep sockets: 14 mm, 17 mm, 18 mm, 19 mm, 21 mm, 22 mm
  • 1 x 1/2" adapter
  • Screwdriver bits available
  • 1 x Durable ABS case with dedicated compartments

Key benefits:

  • The impact mechanism delivers bursts of power while protecting the threads during loosening.
  • The 21 V Li-Ion system offers an excellent power-to-weight ratio.
  • The sockets are made from durable steel and can withstand repeated impacts.
  • The two-battery system enables continuous operation without waiting for recharging.

Frequently asked questions:

  • Can it be used to tighten wheel bolts to the specified torque? Not directly. It is ideal for quickly loosening and tightening bolts, but a torque wrench is required for final tightening.
  • How long does a full charge take? The exact charging time is not specified.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Product Details

Power Source
Battery
Bit Size
1/2", Hex

Bit Size

The mechanism that holds the tool's tip or bar.
Net Weight
4.56 kg
Weight (with Battery)
4.56 kg

Battery Specifications

Number of Batteries
-
Volt
21 V

Volt

Battery/tool voltage
Ah
-
Lithium
Yes
Compatible Battery Type
-

Features & Functions

Maximum Motor Speed
2800 rpm
Speed Setting
No

Speed Setting

Allows adjustment of the rotation speed according to the material and task, for precision and control.
Maximum Torque
750 Nm

Maximum Torque

The rotational force that the tool can apply. Higher torque → ability to tighten without slipping.
Torque Adjustment
No

Torque Adjustment

The greater the torque, the tighter a nut can be fastened or loosened.
Maximum Impact Rate
-
Brushless
No

Brake Type

Axle Brake
No

Axle Brake

Mechanism that immobilizes the axle as soon as you release the trigger.
Electric Brake
No

Electric Brake

Specific mechanism that reverses the current in the motor the moment you release the trigger. This causes the anvil to stop almost instantly.
Electronic Brake
No

Electronic Brake

Specific mechanism that reverses the current in the motor at the moment you release the trigger, controlled via an electronic board (controller) that manages the motor. The board decides when and how the current will be reversed.

Extras

Carrying Case
Case

Carrying Case

Case
It is delivered together with a carrying case or suitcase.
Built-In Light
No
Kit Contents
-

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

Description & Specifications

The KRAFTandDELE KD3407 impact wrench is a cordless tool that delivers maximum torque of 750 Nm and 3,400 impacts per minute. Ideal for tightening and loosening wheel bolts and other fasteners. The product includes two 3,000 mAh Li-Ion batteries, ensuring continuous operation without downtime. It also comes with a socket set and a durable ABS case.

Features:

  • Maximum torque of 750 Nm for easy bolt removal.
  • Two 21 V / 3,000 mAh Li-Ion batteries for continuous use.
  • 3,400 impacts per minute and 2,800 rpm for effective performance.
  • Features a 1/2" (13 mm) square drive, compatible with all impact wrench sockets.
  • Includes deep sockets: 14 / 17 / 18 / 19 / 21 / 22 mm.
  • Ergonomic, non-slip handle for safe operation.
  • Durable ABS case for easy transport and equipment protection.

Technical specifications:

  • Brand: KRAFTandDELE
  • Model: KD3407
  • Battery voltage: 21 V
  • Battery type: Li-Ion, 3,000 mAh
  • Number of batteries: 2
  • Maximum torque: 750 Nm
  • Speed: 0–2,800 rpm
  • Impact rate: 0–3,400 ipm
  • Drive: 1/2" (13 mm) square
  • Net weight: 4.56 kg
  • Included sockets: 14 / 17 / 18 / 19 / 21 / 22 mm
  • Storage: Durable ABS case with dedicated compartments

Set contents:

  • 1 x KRAFTandDELE KD3407 cordless impact wrench (21 V, 750 Nm)
  • 2 x 21 V / 3,000 mAh Li-Ion batteries
  • 1 x Fast charger
  • 6 x Deep sockets: 14 mm, 17 mm, 18 mm, 19 mm, 21 mm, 22 mm
  • 1 x 1/2" adapter
  • Screwdriver bits available
  • 1 x Durable ABS case with dedicated compartments

Key benefits:

  • The impact mechanism delivers bursts of power while protecting the threads during loosening.
  • The 21 V Li-Ion system offers an excellent power-to-weight ratio.
  • The sockets are made from durable steel and can withstand repeated impacts.
  • The two-battery system enables continuous operation without waiting for recharging.

Frequently asked questions:

  • Can it be used to tighten wheel bolts to the specified torque? Not directly. It is ideal for quickly loosening and tightening bolts, but a torque wrench is required for final tightening.
  • How long does a full charge take? The exact charging time is not specified.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Product Details

Power Source
Battery
Bit Size
1/2", Hex

Bit Size

The mechanism that holds the tool's tip or bar.
Net Weight
4.56 kg
Weight (with Battery)
4.56 kg

Battery Specifications

Number of Batteries
-
Volt
21 V

Volt

Battery/tool voltage
Ah
-
Lithium
Yes
Compatible Battery Type
-

Features & Functions

Maximum Motor Speed
2800 rpm
Speed Setting
No

Speed Setting

Allows adjustment of the rotation speed according to the material and task, for precision and control.
Maximum Torque
750 Nm

Maximum Torque

The rotational force that the tool can apply. Higher torque → ability to tighten without slipping.
Torque Adjustment
No

Torque Adjustment

The greater the torque, the tighter a nut can be fastened or loosened.
Maximum Impact Rate
-
Brushless
No

Brake Type

Axle Brake
No

Axle Brake

Mechanism that immobilizes the axle as soon as you release the trigger.
Electric Brake
No

Electric Brake

Specific mechanism that reverses the current in the motor the moment you release the trigger. This causes the anvil to stop almost instantly.
Electronic Brake
No

Electronic Brake

Specific mechanism that reverses the current in the motor at the moment you release the trigger, controlled via an electronic board (controller) that manages the motor. The board decides when and how the current will be reversed.

Extras

Carrying Case
Case

Carrying Case

Case
It is delivered together with a carrying case or suitcase.
Built-In Light
No
Kit Contents
-

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.