GRR-RIPPER Advanced
or buy separately
GRR-RIPPER
Advanced
Included in the box:
- Main body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- Stabilizing Plate
- Adjustable Spacer
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The world's safest pushblock
The Grr-ripper® Advanced 3D Pushblock offers the same level of precision, safety, and control as the original, but with two additional accessories for even more control. It’s the most Advanced pushblock in the world.
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.
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.
Use it around your whole shop.
Features.
GRR-RIPPER Advanced
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.
Advanced Upgrades
- The included Stabilizing Plate provides 250% more stabilizing surface with two additional points of contact. It keeps the workpiece locked tight to the fence and parallel to the blade, while the optional hook pushes it through the cut from behind.
- The included Adjustable Spacer gives you 54% more gripping surface for controlling larger workpieces. Adjustment slots provide clearance for exposed router bits while maintaining a flat edge on the fence.
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 wipes off with denatured alcohol. The additional 1" of GREEN GRR-RIP® on the Adjustable Spacer provides even more traction for ADVANCED control.
Balance Support
Thickness adjustment
Center Leg
Width adjustment
Stabilizing Plate
250% more stabilizing surface.
Adjustable Spacer
54% more gripping surface and added clearance.
GREEN GRR-RIP
Reliable traction on all types of workpieces.
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 Deflector / Connector
GRR-RIPPER Deflector / Connector
What people are saying.
Never make a rip cut without it.
The most useful push block I’ve ever seen.
My biggest tip for shop safety
An all-time favorite safety item
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.
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)
GRR-RIPPER Instructions | Chapter 04 - Table Saw
Build your own Magnetic Catch Bottle Opener
Quick and easy way to clean your GRR-RIPPER!
GRR-RIPPER Instructions | Chapter 07 - Router Table
Specifications.
Parts
- Main body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- Stabilizing Plate
- Adjustable Spacer
Parts
Parts
- Main Body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- SafeRip Kit NEW
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-200
GR-100+
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
