$59.99 Each
In stock

Safer and more precise than conventional push blocks.

Micro Jig GRR-Ripper® Basic 3D Push Block System GR-100

Item #
62689
Rating:
96% of 100
Micro Jig GRR-Ripper® Basic 3D Push Block System GR-100 Avoiding Kickback on a Table Saw Safely, Protecting Fingers, and Cleaner cutting - GRR-Ripper 148 - MicroJig GRR-Ripper Review
Micro Jig GRR-Ripper® Basic 3D Push Block System GR-100

The GRR-Ripper is a precision-guidance 3D Push Block System designed to feed wood on a table saw more safely than you can with your hands alone, and more accurately than with conventional push blocks. The result will be better projects with intact fingers and less waste. With its 3-Directional control, it gives you downward, forward, and lateral pressure on the stock for maximum control and safety.


The GRR-Ripper's patented design eliminates the need for bare-hand feeding, since it essentially acts as a movable blade guard that travels with your hand, rather than being affixed to the back of the table saw, or one that hovers above it. The GRR-Ripper becomes an unyielding barricade between the table saw blade and both of your hands. Maximizing the use of your materials no longer has to compromise your safety. Aside from the safety, you truly get better cuts.

Features:

  • Results in a perfectly straight cut and safely keeps your hands away from the cutting elements.
  • With grooved, non-slip pads on bottom and adjustable handle.
  • Attachment kit (sold separately) consists of additional spacer and stabilizing accessory plate for extra control - ideal for narrow ripping.
  • Micro jig Handle Bridge (sold separately) provides four contact points to apply more downward pressure across the entire width of the Micro Jig GRR-Ripper's body for better control. Also includes replaceable push foot.
  • Micro Jig GRR-Ripper instructional DVD covers over 30 applications of the Micro Jig GRR-Ripper System on four different machines: table saw, router, jointer and band saw. 120 minutes.

(1) Micro Jig GRR-Ripper® Basic 3D Push Block System (GR-100)
(1) Instructional DVD
More Information
Brand Micro Jig
Manufacturer Part Number GR100Y
Weight 1.9500
Technical Documents
4.8 / 5.0
152 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
131
11
5
3
2
Great tool!!!
Glad i purchased
July 8, 2019
Purchased
1 month ago
Gift to a younger woodworker
I purchased these when they were first available. To date I've only replaced one of the gripper plates due to my momentary lapse. My adult son is very interested in woodworking so I purchased this pair for him. I've worked with many different push blocks but for sawing or routing these are the most secure and ones that confidently provide a measure of safety. I"ve had teeth grab knots and suddenly kick my workpiece and having these grips gave me time to shutdown without injury and sort out the problems.
July 4, 2019
Purchased
1 month ago
Woodworking Experience:
Advanced
perfect tool
Makes table saw life a lot less terrifying
June 21, 2019
Purchased
1 year ago
Woodworking Experience:
Advanced
This tool is probably the single best invention for use with a table saw.
June 19, 2019
Purchased
1 month ago
Woodworking Experience:
Advanced
Easy to use, keeps the fingers on the hand
I’m new at woodworking and I was a bit intimidated by my table saw, especially knowing my father’s table saw took his thumb, ring, middle, and index finger. After a few uses with my MicroJig, I built up my confidence that I was keeping my hands as safe as I could. Thank you Steve Ramsey and MicroJig.
June 18, 2019
Purchased
2 months ago
Woodworking Experience:
Beginner
Excellent piece of equipment. Absolutely a must for safety around the Table Saw. Would recommend two for ease of use.
June 6, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Must have for table saw
I got this after watching some scary videos on YouTube on table saw safety. This gripper kept coming back up so I immediately purchased it. I've used it once and it's a game changer for making cuts on my table saw. I feel so much more confident making cuts, especially smaller rips.
June 6, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Great Tool
Finally got a chance to use the GRR-Ripper. Handles great, hand position is safe and good grip provided to the wood. Glad I bought it.
June 2, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Perfect
These should be required when using a table saw. So much safer than any other solution.
May 18, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
Micro jig gripper
I only used it once but I can see that it is going to be a great addition to my workshop. I like the feel of it and definitely will be a lot safer to use.
May 17, 2019
Purchased
2 months ago
Woodworking Experience:
Intermediate
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Browse 8 questions Browse 8 questions and 71 answers
Why did you choose this?
Rockler Store
Had one, needed another for ease of use.
Dorian S on Jun 10, 2019
many many ways to use this jig! I have two. Buying one as a present for my nephew.
RICHARD M on May 11, 2019
Had one, needed another for ease of use.
Dorian S on Jun 10, 2019
Need a safer way to do thin rips.
Sollozzo on May 12, 2019
many many ways to use this jig! I have two. Buying one as a present for my nephew.
RICHARD M on May 11, 2019
Looks safe!
Steve R on May 10, 2019
Based on reviews and for added safety.
Erik P on May 10, 2019
on sale, safety
Robert W on May 10, 2019
Watched the video and looks like an excellent, safe push block system.
Larry on May 2, 2019
To make safer, cleaner cuts.
Steve J on Apr 26, 2019
YouTube video on your site.
Edouard K on Apr 17, 2019
To save my fingers
Mark B on Mar 24, 2019
I've seen this product on tons of Youtube videos and now I need to own one.
Brian L on Mar 1, 2019
I choose this for more safety when using the table saw
Dan R on Feb 15, 2019
#1 choice for selecting this product is Safety. This design keeps hand clear from blade
James C on Feb 9, 2019
Safest push block on the market!
LCGray on Jan 28, 2019
Saw Steve Ramsay using it and wanted to try it out. Looked like safe way to push wood.
Raymond S on Jan 22, 2019
Safety
LCGray on Jan 20, 2019
safety
Michael H on Dec 27, 2018
Table saw and saving my hands from blade. Looks like one of the best products for keeping me safe!
Debbie S on Dec 26, 2018
My husband saw a video demonstration and LOVED it.
MARY L on Dec 24, 2018
Safety
Gary M on Dec 22, 2018
Safety
David G on Dec 22, 2018
Great stuff!
Robin G on Dec 17, 2018
safety
jim b on Dec 17, 2018
my husband asked for it
Robin H on Dec 11, 2018
It looks safer than the way I am pushing my stock through my table saw now.
Calvin C on Dec 8, 2018
A Christmas gift
Susan S on Dec 8, 2018
My husband wanted it for Christmas!
Angie A on Dec 7, 2018
Safety
Tara B on Dec 7, 2018
It looks like it will very safe.
J E on Dec 5, 2018
Very reliable..
Juan R on Dec 5, 2018
Safety
Jack D on Dec 4, 2018
gift
Generic09 on Dec 3, 2018
Good informative video
Randolph G on Dec 3, 2018
a safety device that makes good sense for weekend woodworkers like me.
jim T on Dec 2, 2018
I like gadgets!
John H on Dec 2, 2018
have the advanced version and really like it so thought i'd get this one for double handed feeds. well thought out tool.
Doug C on Dec 1, 2018
Safety
Allen W on Nov 28, 2018
It's on my son's Christmas wish list
Linda R on Nov 27, 2018
Safety
Walter S D on Nov 27, 2018
for Safety
Dan B on Nov 26, 2018
good rating
Daniel R on Nov 25, 2018
on my son in laws Christmas list.
Beth S on Nov 25, 2018
it was on my sons Christmas wish list.
Patricia L on Nov 24, 2018
for safety, and 'cause it was an object of desire of mine
PABLO M on Nov 24, 2018
safety reasons
jane m on Nov 21, 2018
Safety
B R on Nov 7, 2018
I saw it being used on the internet and decide I needed one for my shop.
Samuel Singletary A on Nov 5, 2018
To make safer thin cuts.
Sven C on Oct 6, 2018
Already have one and wanted a second one when I realized they really would work well in pairs.
routeruser on Aug 8, 2018
Great safety item
tom t on Jul 29, 2018
Need a safer way to do thin rips.
Sollozzo on May 12, 2019
Looks safe!
Steve R on May 10, 2019
whats the difference between the 100 and the 200, other than price ?
jimmy b b on Apr 17, 2015
BEST ANSWER: The 200 has a Stabilizing Plate that attaches to the Balance Support. It can be used as an additional Fence in some operations. Handy to have it when it is needed. I have Two GR-100's and One GR-200. That way I can have them set up for different functions while doing a project.
What width of timber can you cut safely?
Big k on Aug 29, 2015
BEST ANSWER: If you're question is "how narrow", then I would tell you that I've used them to cut strips of 1/32" for edge banding. And as importantly, never felt like I was in any danger of getting my hand into the blade.
How big is the package? A friend of mine will bring it to germany and I don't want to use up all his suitcase-space...
Marc S on Jan 26, 2016
BEST ANSWER: The Basic Unit is 7" w X 3 5/8" d X 5" h, and there is an extension piece that adds another 2" to the depth. But that is all neatly packaged. So the final Box may be 8X5X6 minimum. I don't have the packaging anymore so this is a guess. It could be 10 X 6 X 7(8) ??
My table saw comes with splitter, paws and a guard. Would I need to remove all of that to use the GRR-Ripper? Thanks my friends!
Christine T on Nov 20, 2015
BEST ANSWER: The gripper can be and should be used with all safety equipment in place, it is designed to be adjusted so you can pass over the blade if you need to. There are some cuts that you have to remove the safety equipment, but the gripper does not replace safety equipment.
Do these come with a heel kit or do you have to buy that separately?
Martin B on Oct 8, 2017
BEST ANSWER: Mine did not come with one. It would be nice to have one, but I have never used one. They are very grippy and push the stock without a heel. Also, I was told that the heel is sacrificial at times. So it might get costly.

That said. These are awesome. I bought one, used it and went right back to the store that afternoon and bought a second one. I can't recommend them enough. I never use my table saw without them now. There are tons of other uses for them also.
Will this work for freehand work on a router table?
Philip S. H on Feb 22, 2017
BEST ANSWER: I would say it would do a good job.
Ok, I see how it is great for making narrow cuts. What is the greatest distance you can have from the fence to the blade? If you wanted to rip say an 11" wide piece down the center, looks like you couldn't keep the gripper against the fence, correct?
Tom M on Aug 5, 2018
BEST ANSWER: Hi Tom
Maybe I don’t fully understand the question but it is good for any width of cut. In your specific example you would probably remove the extension plate as with it on I don’t think you will be able to make the cut do to its overall width. Remove the side extension plate and you’re in great shape to make the cut. I don’t always have the gripperbagainst the fence but I always use it to keep my board against the fence.
This is one of those aids I put off because I think what I am using is fine but when I finally bought it I was kicking myself for not having bought it sooner. Hope this helps.
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