This case is brand new original product , suitable for 540 , 545 , 550 , 555 series motor (Motor Not Include)
3. The shell adopts aluminum alloy paint treatment, which has good hand feeling, anti-corrosion, anti-rust and shock absorption.
4. Since the hand drill motors in the market are carbon brush motors, the service life is about 1000 hours, which can replace the motor with a good DIY, and can save you money.
1 Aluminum casing.
2 Top & Bottom Enclosure.
1 power jack.
1 Power switch.