microjig grr-ripper

3D Pushblock System

3D Safety Pushblock®. The world's safest pushblocks for use with table saws, router tables, band saws, and jointers.

New GRR-RIPPER Innovations

Best Sellers.

★ NEW PRODUCT
3D Pushblock System

GRR-RIPPER AIR ULTRA '25 Systainer

The GRR-RIPPER AIR ULTRA ’25 – Limited Systainer3 Edition is the most advanced pushblock system ever built, celebrating 25 years of innovation in woodworking safety. Packaged in a custom double-stacked Systainer³, finished in an exclusive anniversary green, and limited to just 1,500 sets worldwide—this is more than a tool. It’s a once-in-a-generation milestone in precision, safety, and control.

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3D Pushblock System

A moving blade guard.

Kickback occurs when any side of the workpiece strays from being parallel to the blade. The GRR-RIPPER completely controls both sides of the workpiece throughout the entire cut and virtually eliminates kickback. Your hands stay completely protected as the GRR-RIPPER glides over the blade.

Ryon Plock
Brilliant idea, well thought out for just about any cut on the tablesaw you can think of. The 1/8" leg is great for ripping thin strips safely. Kind of pricey and a minor hassle transforming it from one cut to the next but much cheaper and way less hassle than getting fingers sewn back on. And it's made in the USA.
Verified Purchase
When I got my first one as a gift I was quite impressed. I splurged and bought the deluxe version and after using them on my table saw, jointer and router table, I wish I had bought them sooner. When I take the time to set them up for making repeated cuts it is so much easier and safer. I also find I don’t get the burn out on longer cuts because of the hold they have on both sides of the board. I haven’t used a push stick since having the two grippers. Definitely recommend them to all my friends for the safety’s factor and functionality.
J.A.D.
I put more value on safety and made the purchase. You must still follow all safety precautions when operating power tools, and the Gripper adds another level of safety. I value my fingers more than the price of the Gripper and I want to be able to continue my woodworking hobby for a long time. Highly recommend it.
Torch
if you REALLY want comfort, control and safety the Grr-Ripper wins. The attachment so you can offset the handle is huge allowing for a more comfortable grip. You can cut smaller pieces with ease in total safety. Apply force in more than one direction with no chance of slippage. The Grr-Ripper is a huge upgrade to my table saw and router table.
Overkill Woodcraft
Should be standard issue in every wood shop because of how effective and safe they are.

The world's safest pushblock for use with table saws, router tables, band saws, and jointers. Make ultra accurate cuts with one hand, protect fingers, and prevent kickback. No other pushblock offers this level of precision, control, and safety.

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MatchFit Project Plans

The Ultimate Workbench plans.

When we say “ultimate”, we mean ULTIMATE.  This project plan's workbench combines all the best parts of the most popular workbenches on the market. It's designed to speed up your workflow, save you money, and give you overall better results.

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3D Pushblock System

GRR-RIPPER Pro

The Pro model of the world's safest push block. Best for handling larger material on table saws, router tables, band saws, and jointers. GRR-RIPPER Pro features a 250% increase in stabilization surface and 50% more gripping power.

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Replacement Parts
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