GRR-RIPPER 3D 安全推把
or buy separately
GRR-RIPPER
3D 安全推把
Included in the box:
- Main body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
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The world's safest pushblock
The GRR-RIPPER® 3D 安全推把 (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.
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 3D 安全推把
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 Upgrade Kit (For GR-100)
GRR-RIPPER Upgrade Kit (For GR-100)
What people are saying.
My biggest tip for shop safety
Grr-ripper Super Fan
Got questions?
I cut into my GRR-RIPPER now what?
Every part of the GRR-RIPPER is individually replaceable, and compatible with all GRR-RIPPER models. Browse and swap out any damaged part with a replacement.
Will the GRR-RIPPER trip the sensor on my Sawstop?
No. The plastic material will not trigger the safety mechanism on Sawstop saws.
I have a GRR-RIPPER with black parts - will yellow replacement parts fit?
Yes - the design is exactly the same. Black and yellow GRR-RIPPER parts are interchangeable.
My GRR-RIPPER doesn’t seem as grippy as it used to - what gives?
Over time, dust and other contaminants can build up and compromise the effectiveness of the Green GRR-RIP material. Cleaning the gripping surface with denatured alcohol should restore your GRR-RIPPER to its original glorious grippy-ness. In rare cases, prolonged exposure to sunlight can damage the gripping material, so keep it out of direct sunlight.
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.
Why would I need two GRR-RIPPERs?
We recommend using two GRR-RIPPERs when cutting stock longer than your table saw top. In order for the GRR-RIPPER to work properly, it needs to be on top of the material, with the material on the table top. If you stop feeding material to reposition your GRR-RIPPER, the saw blade will leave blade marks and burning. With two GRR-RIPPERs, you can feed stock continuously using the hand-over-hand method, resulting in better cut quality.
Can I use the 1/8" Leg with the GR-100?
Yes! In fact, the 1/8″ Leg fits all existing GRR-RIPPER models.
I have missing parts for my GRR-RIPPER, what do I do?
We’re so sorry about that. Please call 1-855-RIP-SAFE (747-7233) or contact us here with the missing parts and the quantity you need.
What is the widest board the GRR-RIPPER will cut on a table saw?
Please click to watch the video for cutting wider stock. Download Instructions
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.
GRR-RIPPER Quick Start
My biggest tip for shop safety
Specifications.
Parts
- Main body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
Parts
- Main body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- Stabilizing Plate
- Adjustable Spacer
Parts
- Main body
- 1/2" Leg
- 1/4" Leg
- Center Leg
- Handle
- Balance Support
- Hardware
- All Accessories: Stabilizing Plate, Adjustable Spacer, Deflector / Connector, Handle Bridge Kit, Gravity Heel Kit, 1/8” Leg
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.
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
GR-281
Designed and made in the USA
Designed the USA. Sourced globally.
Designed and made in the USA
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
