Please note that Glendo offices will be closed for:
Thanksgiving Day & The Day After Thanksgiving
— Closed at 5:00 PM CST on Wednesday, November 26, 2014.
— Open at 8:00 AM CST on Monday, December 1, 2014.

Any online orders or customer service messages sent during this time
will not be processed until offices reopen. (All times are CST/CDT)
As always, we appreciate your business.


What Our Customers Say

Feedback from users on products and services from GRS.



PRODUCT REVIEWS // Read product reviews from GRS users.

The New GraverMach AT by SAM ALFANO 2009-07-30
I've been testing the new GRS GraverMach AT and thought I'd share my experience with this dual-mode system. It features conventional foot pedal engraving and Airtact palm operation in a single unit. Gone is the need for an outboard Airtact box!...

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The Legends Churchill & Colt .45 by ANDREW BIGGS 2008-03-01
Normally legends are what we talk about in the past tense. However this book is really about 2 modern day legends being brought together by patron Hugh Eaton. The first legend is the Colt .45 and the other is the North American engraver, Winston Churchill....

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More Than Just a Colt .45 by D.J. GLASER 2008-02-01
This is an expensive book, yet it’s unlike any literary work on engraving in many significant ways. Some of you will immediately decide you should own it. Others may wonder if they should invest in one or not. If you aren’t sure, you should seriously consider buying one to avoid the possible regret when it is sold out....

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The Churchill-Eaton Colt .45 Book by SAM ALFANO 2007-10-03
A few days ago I received a copy of Winston Churchill’s new book The Churchill-Eaton Colt .45. This is one book that all engravers will want for their libraries....

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Engraver-in-Training by DAVID DRAKE 2007-09-24
I have been machining parts for more than 25 years, and what I find most rewarding about my line of work is that I can take a raw piece of material and turn it into something....

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A Beginner's Take on Airtact by RUSS SUTTON 2007-07-11
I received my Airtact a few days ago and have used it about 15 hours and would not be without it. I'm amazed at how short the 'learning curve' was in adapting to it. After a few adjustments to the location of the 'flap' by turning the Palm [Touch] Element knob, I was able to engrave with a 120 degree square graver within minutes....

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On the Cutting Edge by ROBERT STROSIN 2007-07-02
In the late 1970s I bought my first GRS tool . . . a Gravermeister. When GRS came out with the new GraverMax, I upgraded to it....

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Airtact ‘Nirvana’ by MARCUS HUNT 2007-03-28
In mid-February this year (2007), I visited Alexandre Sidorov during a weekend open house event at his school in Antwerp, Belgium. Whilst there, I was able to play with a pre-production model of the new Airtact at my leisure. I was able to assess it freely and pass my comments, critique, and observations....

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