GRR-RIPPER Upgrade Kit (For GR-100)
or buy separately
GRR-RIPPER
Upgrade Kit (For GR-100)
Included in the box:
- Stabilizing Plate
- Adjustable Spacer
- Mounting Hardware
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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.
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 Upgrade Kit (For GR-100)
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.
My biggest tip for shop safety
Got questions?
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.
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.
GRR-RIPPER Instructions | Chapter 07 - Router Table
GRR-RIPPER Full Instructional Video (2018)
GRR-RIPPER Instructions | Chapter 03 - GRR-RIPPER Accessories
GRR-RIPPER Instructions | Chapter 06 - Jointer
Specifications.
Models
Parts
- Stabilizing Plate
- Adjustable Spacer
- Mounting Hardware
Parts
Parts
Compatible with GRR-RIPPER (GR-100) only.
GRAK-404
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.