Over 900,000 GRR-RIPPERs sold
NEW SafeRip Kit upgrade! Virtually eliminate kickback and protect your hands like never before.
Recommended By
GRR-RIPPER+
- Virtually eliminate kickback on table saws.
- Prevent cutting your Grr-ripper Center Leg at the table saw.
- The rip width guides the Center Leg setting. If your cut shows under the cursor, move the Center Leg.
- No leaning over to check the cut settings.
- Quicker set ups with no check passes.
Included in the box:
- Main Body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- SafeRip Kit NEW
What's Included:
or buy separately
★ NEW PRODUCT
GRR-RIPPER
- Virtually eliminate kickback on table saws.
- Prevent cutting your Grr-ripper Center Leg at the table saw.
- The rip width guides the Center Leg setting. If your cut shows under the cursor, move the Center Leg.
- No leaning over to check the cut settings.
- Quicker set ups with no check passes.
Included in the box:
- Main Body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- SafeRip Kit NEW
Visit our retailers to get it by Christmas!
100% Satisfaction Guaranteed
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- Priority Mail: 1-2 day delay. No delays for local delivery.
- First-Class Package Service: 1-2 day delay.
The world's safest pushblock
The Grr-ripper+™ 3D Pushblock is engineered to give you the most accurate cuts possible while protecting your hands at all times. No other pushblock offers this level of precision, control, and safety. Make difficult cuts with ease and prevent kickback like never before.
Microjig Founder and Inventor, Henry Wang, started out in his garage workshop in the late '90s. Faced with the challenge of cutting thin strips on a table saw, he sought to create a solution to cut small parts safely, accurately, and consistently. After countless engineering hours and dozens of prototypes, the Grr-ripper® pushblock was born.
Three directions of force.
Three directions of force provide essential stability for superior precision, safety, and control.
- Downward pressure stabilizes work piece on a flat surface.
- Inward pressure against the fence virtually eliminates kickback.
- Forward pressure feeds stock consistently through the cut to eliminate burning and blade marks.
Virtually eliminates kickback on table saws.
Kickback occurs when the workpiece strays from the fence and gets pinched between the saw blade and the fence. The rear teeth of the blade grab the workpiece, turning it into a dangerous projectile. The only way to avoid kickback is to maintain control of your workpiece through the entire cut.
The Grr-ripper+™ provides downward and inward pressure, keeping both sides of the cut parallel to the blade. This prevents the workpiece from straying from the rip fence, virtually eliminating kickback.
Create your own clamp tracks.
With MatchFit, you're not confined to pre-set clamp positions. Carve out your custom dovetail tracks on any wooden surface, enhancing your hold-down capabilities where you need them most. The Dovetail Track System gives you all the functionality of T-track, in less time and at a fraction of the cost.
Seamless dovetail integration: All MatchFit clamps slide into any 1/2" x 14º dovetail groove, transforming your setup into a unified clamping haven for unmatched efficiency.
Rip without stopping and burning.
Using two Grr-rippers allows you to feed long stock continuously without stopping, virtually eliminating burning and blade marks caused by inconsistent feed rate. Parts come off the saw ready to use with little to no additional sanding or planing.
Protect your hands and fingers.
The benchmark for safety, precision, and control.
Prevent Blade Contact
SafeRip Kit NEW
Prevent cutting your Grr-ripper Center Leg at the table saw. The rip width guides the Center Leg setting. If your cut shows under the cursor, move the Center Leg. No leaning over to check the cut settings, and quicker set ups with no check passes.
Fully Adjustable
Center Leg
Adjusts to varying material widths, allowing you to control both the keeper and off-cut sides of your workpiece through the entire cut.
Balance Support
Adjusts to match material thickness, keeping the Grr-ripper+™ upright and square.
Ultimate Gripping Power
Green Grr-rip™ gives you incredible traction for easy handling of hardwoods, composites, plastics, and aluminum. Its treaded surface conforms to the workpiece for superior control.
Dust and buildup easily wipe off with denatured alcohol. The additional 1" of Green Grr-rip™ on the Adjustable Spacer provides even more traction for advanced control.
Use it around your whole shop.
Features.
GRR-RIPPER+
Frequently Bought Together
GRR-RIPPER 1/8" Leg Accessory
GRR-RIPPER 1/8" Leg Accessory
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Gravity Heel Kit
GRR-RIPPER Handle Bridge Kit
GRR-RIPPER Handle Bridge Kit
GRR-RIPPER Upgrade Kit (For GR-100)
GRR-RIPPER Upgrade Kit (For GR-100)
What people are saying.
Should be standard issue in every wood shop
The most useful push block I’ve ever seen.
My biggest tip for shop safety
Woodworking's SAFEST Push Block Just Got Better
Grr-ripper Super Fan
Got questions?
Will the GRR-RIPPER work on my table saw?
It will work on any standard table saw with a fence and a blade.
Can I use the GRR-RIPPER with the blade guard on my table saw?
The GRR-RIPPER passes over the blade so there can’t be anything in the way. Don’t worry, the GRR-RIPPER is your moving blade guard.
How do I use the GRAK-404 Upgrade Kit for the GRR-RIPPER?
Here’s a short video showing many of the great uses for the GRAK-404 Upgrade Kit AKA the Stabilizing Plate and Adjustable Spacer.
Where can I buy the GRR-RIPPER in Australia?
Please take a look at our Find a Retailer page and scroll to the bottom and click “International Retailers” to see a list of our Australian dealers near you. Many outside retailers also offer shipping to Australia.
Do I need a GRR-RIPPER in order to use the MICRODIAL?
The MICRODIAL was designed to work with the GRR-RIPPER, but it depends on the cut. To cut tapers on wide panels, you can help feed the material with your other hand, provided it’s no less than 12” from the blade. To cut tapers on small or narrow stock, we strongly recommend using GRR-RIPPER(s) to safely feed material through the cut. This is not only safer, but will give you better results.
Is the GRR-RIPPER OSHA compliant?
Yes. OSHA regulations state that “...in a workplace, regulations require that unsafe saws be removed from service immediately, push sticks or push blocks be provided at the work place for guiding or pushing material past the blade, and emphasis be placed on the cleanliness around woodworking machinery and, in particular, the effective functioning of guards and prevention of fire hazards. 29 CFR1910.213(s)
What is the difference between the GR-100 and the GR-100+?
The GRR-100 plus comes with our SafeRip system that helps prevent accidentally cutting into your GRR-RIPPER’s Center Leg. Your GR-100+ includes two measuring stickers that you apply to the assembled GRR-RIPPER, and two transparent orange cursors that move with the Center Leg as you adjust it.
How does the SafeRip cursor work?
Once your rip fence is set to the desired cut, simply adjust the Center Leg of your GRR-RIPPER so that the measurement you are cutting is NOT underneath the orange cursor on the GRR-RIPPER that is facing you.
For example, if your rip fence is set to 1-1/8” (29mm), the 1-1/8” (29mm) mark on the back of the GRR-RIPPER should be to the right of the orange cursor.
The cursor automatically accounts for the blade width and works on both side of the Center Leg, so when making a 2-1/2” (64mm) rip cut, the 2-1/2” (64mm) mark should be to the left of the orange cursor and the blade will pass safely to the left of the Center Leg.
Will it work with my GRR-RIPPER accessories?
The scale on the SafeRip Kit is designed to ONLY be used with the 1/4” or 1/2" leg of the GRR-RIPPER against the rip fence of your table saw. It SHOULD NOT be used when the 1/8” leg, Adjustable Spacer, Balance Support or any shop-built feature is against the rip fence.
The SafeRip kit is fully compatible with the Stabilizing Plate, Gravity Heel, and Handle Bridge Kit.
GRR-RIPPER Instructions | Chapter 07 - Router Table
GRR-RIPPER Instructions | Chapter 02 - Foundational Training
GRR-RIPPER Instructions | Chapter 01 - Assembly
GRR-RIPPER Gravity Heel Kit
Specifications.
Parts
- Main Body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- SafeRip Kit NEW
Parts
- Main body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- Stabilizing Plate
- Adjustable Spacer
Parts
Compatible with virtually all table saws, router tables, jointers, and band saws.
Brands include but not limited to:
Delta, Powermatic, Bosch, DeWalt, SkilSaw, SawStop, Kobalt, Rigid, Jet, Grizzly, Makita, Craftsman, and more.
Compatible with virtually all table saws, router tables, jointers, and band saws.
Brands include but not limited to:
Delta, Powermatic, Bosch, DeWalt, SkilSaw, SawStop, Kobalt, Rigid, Jet, Grizzly, Makita, Craftsman, and more.
GR-100+
GR-200
Designed the USA. Sourced globally.
Designed the USA. Sourced globally.
Customer Reviews.
Our Story
Family-Owned & Operated
Established 2001.
For beginners and pros alike, Microjig is reimagining an ancient craft and changing the way you work with wood.
Build your projects with more protection, more precision, and more passion. Work safer. Work smarter.
Designed in the USA by Woodworkers
Protecting Users in 37 Countries and Counting
1% Donated toNon-Profits andCharities
It all started in a garage workshop...
Henry was working on an intricate project and was challenged with cutting thin strips on a table saw. His frustration with traditional methods sparked one of the most innovative woodworking tools to come out in decades.
After countless hours and prototypes, the Grr-ripper was born. Henry has continued to innovate, and Microjig now offers multiple unique product lines all over the world.
WOOD Innovate Award
WOOD Innovate Award
Rated 5/5
Rated 4.8/5
Best for Table Saw Safety
#1 Best Overall Push Block
Best High-end Push Block
Best Multifunctional Push Block
Award Winner
Award Winner
