Grex continues to offer the best

Grex P635 featured on DIY Network's "Cool Tools"

We are very excited that DIY Network' COOL TOOLS had requested our P635 23 Gauge Headless Pinner to be featured on their "Wood Works" episode.

Grex debuts their P650 2” Length 23 Gauge Headless Pinner

Following the success of their popular line of 23 gauge headless pinners, Grex has just announced their newest pinner at this year's AWFS in Las Vegas and it has already been receiving rave reviews. This new nailer, model P650, is capable of driving pins from 3/8” up to 2” in length. The ability to drive a total of 14 different sizes makes it the only tool in the market capable of such a wide range of fastener lengths. The P650 is still equipped with all the features you'd expect from a Grex Headless Pinner.

Hot on the heels of AWFS, Popular Working Magazine has already released an article on the new Grex P650. Click on the link below to read the article.

Grex P645 drives 1-3/4" pins & introduced the anti-dry fire feature

Due to industry demand, in 2006 Grex unleashed their P645, a headless pin nailer that could drive up to 1-3/4” in length with an optional anti-dry firing feature. The tool will lock and prevent dry-firing when there are only a several pins left. However an override button can be used if you really need to use the last few pins. In less than a year, the P645 has already been rated five out of five by Popular Woodworking.

Grex P635 still the most popular headless pinner in the market

Based on comments and suggestions from P630 users, Grex totally redesigned their headless pinner and released it in 2004. Since then, the P635 is still one of the most well received tools by the woodworking industry and considered a must-have by many. In addition to the patented "self-adjustng magazine", the P635 introduced new features that are still found in Grex's more recent pinners, such as rear exhaust, built-in silencer, no-mar rubber nose tip, and belt hook.

Click to view the full article (High resolution pdf, 1.84Mb)

Click to view the full article (High resolution pdf, 3.23Mb)

Click to view the full article (Low resolution pdf, 436kb)

Click to view the full article (Low resolution pdf, 194kb)

Grex P630 - the first "adjust-free magazine" headless pinner

Grex can very well be considered the leader of the headless pinner market. In 2000, Grex took the woodworking industry by surprise with the “self-adjusting” magazine design. This has been the one defining feature equipped on all their 23 gauge headless pinners as first seen on their model P630. In addition, while all headless pinners at that time could drive only a maximum length of 3/4” pins, the P630 raised the bar by offering the capability of driving pins up to 1-3/16” in length.

Features of Grex 23 Gauge Headless Pinners

Self-Adjust Magazine

The patented "adjust-free magazine" design first introduced by Grex is the defining feature found in their entire line of headless pinners. Adjustments are unneccessary when using any fastener lengths.

Double Trigger Safety Lock

The double trigger safety lock helps prevent accidental firing of the tool. To use, first pull the secondary trigger with your middle finger, then pull the primary trigger with your index finger just like any other tool.

Removable Nose Cover

The nose cover is designed to be conveniently removed to provide easy access to clearing fastener jams. Simply use the hex wrench stored in the quick access storage area to loosen the nose cover screws and then slide off the cover.

Narrow Nose Design

A narrow nose on the pinners allows the tool to reach into tight areas, and detailed work surfaces.

Removable No-mar Rubber Tip

Protect your work surfaces with the rubber tip and use the alignment marks to accurately locate the position to drive pins. The rubber tip can be stored in the quick access storage area when not in use for easy access and safe keeping.

Quick Access Storage

Found on the rear of the magazine, the storage area provides easy access to your no-mar rubber tip and hex wrench used for removing the nose plate. Keeping them close will also prevent them from getting lost.

Auto Lock-out Feature

Also reffered to as the anti-dry firing mechanism, it prevents dry-firing of the tool. Trigger locks and stops tool from driving when there are 6 to 7 fasteners left in the magazine. You're gauranteed that a pin is driven even when you can't see it.

Belt Hook

The belt hook provides easy carrying of the tool.

Fastener Indicator Window

This window on the magazine can show if fasteners are low and when reloading is necessary.

Rear Exhaust with Silencer

Tool exhaust is re-directed to the rear of the tool and a silencer keeps it quiet.

Lock-out Manual Override

When the tool automatically locks-out to prevent dry-firing, a manual override button allows the last several pins to be driven if necessary.

Magazine Angled Cut-off

The rear of the magazine is cut-off at an angle to allow the tool to be placed right upto the corner.

Comparison of Grex 23 Gauge Headless Pinners

Features

P630 P635 P645 P645L P650 P650L

Maximum Pin Lengths

1-3/16" 1-3/8" 1-3/4" 1-3/4" 2" 2"

Self-adjust Magazine

Double Trigger Safety

Removable Nose Cover

Narrow Nose Design

Belt Hook

No-mar Rubber Tip

Fastener Indicator Window

Rear Exhaust w/ Silencer

Quick Access Storage

Magazine Rear Cut-off

Auto Lock-out

Auto Lock-out Override