Overview | Gallery | Features | Specifications | Videos | Compare To: PaslodeSencoDeWalt | FAQs


01. How does the tool work?

02. How much power does the tool have?

03. Can I bump fire the tool?

04. How fast can I drive nails?

05. Is there a delay after pulling the trigger?

06. How do I adjust how deep nails are set?

07. Can I use the tool at high altitudes?

Yes. The tool will operate at high altitudes with the same fuel cartridges. However, as altitude increases, the atmospheric pressure decreases resulting in lower oxygen concentrations in the air. Just like any internal combustion engine, the output power of the Grex Cordless tool is dependent on the available oxygen in the surrounding air. Therefore, the output power will decrease when the tool is operated at higher altitudes. For your reference, the GC1850 can still set 2” 18 gauge brad nails into 2” thick red oak at 6,500 feet (2000m).

08. Can I use the tool in cold weather?

09. Can I use the tool in hot weather?

10. What is included with the tool?

11. Will Grex develop other cordless nailers and staplers?

12. What is the warranty on the tool?


13. Do I have to use Grex branded nails?

14. What type of nails does this tool shot?

15. Can I slight head brad nails?


16. Does the tool come with fuel cartridges?

17. Can I use other company’s fuel cells?

18. Why is there no odor like other gas tools?

19. How many shots can I get from a fuel cartridge?

20. Is less fuel used when I adjust to lower power?

21. Do the fuel cartridges have expiration dates?

22. What is the number on the bottom of the can?

23. Can I leave the fuel cartridge in the tool?

24. How should I store the fuel cartridges?

25. How do I dispose of the fuel cartridges?

26. Is the Fuel cartridge recyclable?


27. How can the tool only use AAA batteries?

28. Why not use AA batteries?

29. Does the tool come with batteries?

30. Can I use rechargable batteries?

31. How many shots can I get from a set of batteries?


32. What kind of maintenance is involved?

33. Why don’t I need to clean the tool regularly like other gas nailers?