Pelbagai Jenama cordless impact wrench yang ada dipasaran memudah kan para penguna untuk memilih. Walaupun jenama Bosch munkin tidak asing lagi bagi kebanyakan juruteknik mekanikal dan elektrikal. Namun dengan revolusi perniagaan tanpa sempadan telah ada banyak promosi jenama – jenama yang lain bagi meimbangi harga dan mutu sesuatu jenama.
Kebanyakan power tools sekarang ini mudah didapati dan senang dikendalikanya. Dengan flatform media sosialyang berlumba – lumba memperkenalkan betapa bagusnya produk jenama yang mereka bawa untuk anda mencubanya.
Peredaran masa telah menjadikan kebanyakan power tools telah mengunakan bateri yang lebih berkuasa untuk memudahkan orang mengunakanya dimana sahaja tanpa bersusah payah mencari sumber kuasa.
Selain dari cordless drill dan cordless grinder. Mereka juga ada mengeluarkan Cordless Impact Wrench. (tools mekanik tayar semasa mereka membuka screw rim tayar kita)
Driver wrench ini boleh dipadankan dengan socket box spanar bagi tujuan mempercepatkan proses membuka atau mengetatkan bolt dan nut.
Jom kita lihat model yang biasa digunakan.
New Cordless Impact Wrench – BOSCH
Product details of Bosch GDX 18V-EC Cordless Impact Driver Wrench
Specification
No-load speed 0 – 2.800 rpm
Battery capacity 4.0 Ah
No-load speed, 1st gear, from (rpm) 1,100
No-load speed, 1st gear, up to (rpm) 2,600
No-load speed, 2nd gear, up to (rpm) 3,200
No-load speed (1st gear / 2nd gear) 1100 – 2600 / 3200
Weight incl. battery 1.7 kg
Torque, max. (hard screwdriving applications) 185 Nm
Rated impact rate 0 – 3200 bpm
Battery voltage 18 V
Toolholder 1/4″ internal hexagon and 1/2″ external square
Screw diameter :
Screw diameter M6 – M16
Vibration emission value ah 13 m/s²
Uncertainty K 1.5 m/s²
Length 158 mm
Height 240 mm
Scope of delivery
Part number 0 601 9B9 1L0
GDX 18 V-EC Professional comes complete with:
Quick Charger AL 1860 CV
2 x 4.0 Ah Li-Ion battery
Carrying case box
For more BOSCH info :-Cordless Impact Driver Wrench
New Cordless Impact Wrench – DEWALT
- Large torque high power low noise: The cordless motor can provide 500Nm of torque has reverse automatic stop torque adjustment functions can effectively transmit power and has the highest running stability which can be widely used.
- Large-capacity lithium-ion battery. The sliding battery pack is easy to install and remove the battery.
- 12.5mm keyless chuck: 12.5mm keyless chuck used for quick and easy replacement of drill bits ensuring high concentricity and can be used for various drill/driver bits. Ideal for DIY home and general construction engineering use car maintenance etc.
- The speed control switch increases with the increase of speed.
- Ergonomic design: The electric drill has a battery and weighs less than 1.8KG so it is easy for anyone to use and minimizes user fatigue. With rubber non-slip handles so you can operate this rig comfortably and safely.
- Built-in LEDWorkingLight: Built-in LED light which will be activated when the rig is triggered making it easier to work in the dark
- Waterproof: The body is waterproof and can work underwater but the lithium battery part is not waterproof.
- Efficient heat dissipation: large vents can effectively reduce the heat during the use of the machine and increase the service life.
specification:
Input voltage: 110V-220V
Lifespan: more than 8 years
Motor: Brushless motor
Energy saving effect: energy saving
Noise: low noise
For more DEWALT info :-Cordless Impact Driver Wrench
New Cordless Impact Wrench – STANLEY
Adapted to 18V Makita Battery
Color: Yellow
No Load Speed: 0 – 6200 rpm
Impact frequency: 0 – 6200 ipm
Maximum Torque: 800N.M
Square Drive: 1/2-
Battery: 388VF 22900mAh
For more STANLEY info :-Cordless Impact Driver Wrench
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