Grex Power Tools - Grex P6 Series 23 Gauge Headless Pinners

01. What's the difference between all the models?

02. What is the Auto Lock-out feature?

03. Why is the minimum pin length for the P650L different from the P650?

04. Can slight headed pins be used in my Grex pinners?

Your Grex pinners are designed to only drive headless pins. When we developed our first pinner over 10 years ago, our testing showed that a tool that drives both headless and slight headed pins had a significantly higher risk of jamming which eventually resulted in tool damage. The reason is the looser tolerances required to accommodate both types of fasteners. So we decided to use purely headless pins. Keep in mind that for any fastener, whether it be a framing nail or a pin, it's the friction from the fastener shank that provides the holding power; not the head. That plus the toeing or angling of the fastener towards one another. And if you want to use a 23 gauge fastener because of the small hole it leaves, then why put a head on it to make it bigger?

05. Can I use other brands of pins in my Grex pinners?

06. Where can I purchase pins for my Grex pinner?

07. Why can't I use 1-1/4" (32mm) pins with my Grex pinner?

08. Where are Grex pinners made?

09. What comes with each Grex pinner?

10. Can I fit a No-Mar tip on to a P630?

11. Is there a difference between the No-mar tip on the P635 and P650?

12. Do I need to lubricate my Grex pinner?

13. What pin lengths can my Grex pinners drive?

14. Where do I purchase a Grex pinner?

15. How much pressure do I need to operate the Grex pinners?

16. Want kind of a compressor is needed for my Grex pinner?