MICROJIG GRR-RIPPER GR-100 3D Table Saw Pushblock - Control & Safety

In this review the MICROJIG GRR-RIPPER GR-100 3D Table Saw Pushblock is evaluated for woodworkers who want dramatically safer, more controlled ripping and narrow cuts. The bottom line: this tool is for anyone who uses a table saw, router table, band saw, or jointer and wants a single device that combines a powerful high-friction grip with three-directional force to virtually eliminate kickback and stabilize small stock. It delivers precise control down to 1/4 in ripping while protecting hands and improving cut accuracy.

Key Features

• Three-directional force: Gives downward, inward and forward pressure so the workpiece stays against the fence, resists kickback and moves smoothly through the cut.
• High-friction grip: The durable gripper material holds stock firmly for confident handling, especially with narrow pieces and thin rip cuts.
• Precision control: Designed to allow ripping accuracy down to 1/4 in, which helps when working to tight tolerances or cutting small parts.
• Fully adjustable: The pushblock adapts to different stock thicknesses and fence setups so it works across table saw, router table, jointer and band saw tasks.
• Safety focused: Provides essential hand protection and helps virtually eliminate kickback, addressing the most common hazards of ripping on a table saw.
• Designed in USA: A true MICROJIG innovation built with attention to workshopgrade durability and usability.

Who It's For

The GRR-RIPPER is aimed at hobbyists and professional woodworkers who regularly use a table saw or router table and need reliable, repeatable control when ripping narrow stock or small parts. It is especially useful for those who value safety and want to reduce the risk of kickback without sacrificing precision.

Those looking for a simple, single-purpose presser foot for non-through cuts or who never work with narrow stock may not need the full capability of this 3D pushblock; however, most shops that cut small pieces or use a router table will find it indispensable.

Pros & Cons

Pros

• Provides exceptional grip that keeps boards steady and reduces slip during cuts.
• Three-legged design applies downward, inward and forward force for superior control and safety.
• Adjustability makes it versatile across table saw, router table, jointer and band saw applications.
• Helps achieve precise rip cuts down to 1/4 in, improving overall cut accuracy and finish.

Cons

• Greater capability and adjustable parts add complexity compared with a simple wood push stick, so there is a short learning curve for first-time users.

Specifications

Product	GRR-RIPPER GR-100 3D Pushblock
Primary function	Table saw and router table pushblock
Control	3-directional force (down, in, forward)
Precision ripping	Works down to 1/4 in ripping
Grip material	High-friction durable gripper
Adjustability	Fully adjustable for various stock sizes
Design origin	Designed in USA

Our Verdict

The MICROJIG GRR-RIPPER GR-100 is a thoughtfully engineered safety and control tool that belongs in any shop that rips narrow stock or uses a router table. It delivers strong grip, three-directional control and the adjustability to handle multiple machines, making it a good value for woodworkers who prioritize precision and safer operation.

Frequently Asked Questions

Can I use the GRR-RIPPER on a router table?
Yes. The design and adjustability let it hold workpieces securely on a router table as well as table saws, band saws and jointers.

How small a cut can I safely make with this pushblock?
The tool is designed for precise control down to about 1/4 in ripping, making narrow and thin stock much safer to handle.

Does it prevent kickback?
While no accessory can guarantee elimination of all kickback, the GRR-RIPPER applies downward, inward and forward pressure to virtually eliminate typical kickback scenarios and greatly reduce risk.