Panasonic: Cordless Low Torque Clutch Pistol Tool
EYFEA1N (TOOL) & EYFEA1N2S (KIT) VS EY7420X (TOOL) & EY7420LA2J (KIT)
These 2 tools are very similar and it can be hard to tell the differences between them since they use the same bodies, share the same RPM and torque limits, but there are a few distinct differences between these two tools. This blog will go over both the similarities and differences between these 2 tools and why you might choose one over the other.
EY7420X & EY7420LA2J EYFEA1N & EYFEA1N2S
Similarities:
- 21-stage clutch with auto shut-off function when target torque is hit
- Clutch & High/Low switch lock cover
- LED Work Light
- Torque accuracy: +/-5%
- 2 speeds and reversible
- Voltage: 7.2V
- Drive: 1/4" Hex Quick Change
- Max. screw driving: High M4, Low: M5
- RPM: Low 300 RPM, High 900 RPM
- Torque: Low 0.3-6.0 Nm, High 0.3-2.0 Nm
- Same compact housing:(LxWxH) 5-3/4" x 7-7/8" x 1-5/8"
- Weight w/ battery: 1.38 lbs
- Battery charge time: 35 min= usable, 60 min= full charge
- Kit includes: 1 tool, 2 (EY9L20B) 1.5Ah Li-ion batteries, 1 (EY0L20B) charger, and 1 (WEYFEA1N3137) clutch lock out cover
- ESD approved (as per EN 55014-1 and -2)
Differences:
EY7420X (Bare Tool) & EY7420LA2J (Tool Kit)
- No low battery disable- Tool will not maintain torque level at low battery condition
- When the battery capacity becomes empty, the LED lamp turns off and operation stops
EYFEA1N (Bare Tool) & EYFEA1N2S (Tool Kit)
- Low battery disable and over current protection- Designed to prevent loss of tightening torque due to reduced battery voltage. Once it has been activated, the tool will not operate until the battery pack has been charged or replaced with a fresh unit, even if the trigger is depressed. LED lamp will flash when the automatic power-off function is activated.