Micro-Jig Push Blocks, Featherboards & Safety Jigs

Micro-Jig Push Blocks, Safety Grippers & Precision Woodworking Jigs

Micro-Jig tools are designed around one principle: keep your hands away from the blade while maintaining precise control over the workpiece. The GRR-RIPPER push block system is the most widely used aftermarket table saw safety accessory among professional woodworkers, applying downward and lateral pressure to the stock simultaneously so narrow rips and thin pieces move through the blade under full control.

Beyond push blocks, the Micro-Jig lineup includes the MatchFit dovetail clamp system, tapering jigs, featherboards, and blade cleaning tools. The MatchFit system uses a routed dovetail groove—cut with a compatible router bit—to accept sliding clamps that hold workpieces to router table fences, sled surfaces, and fixture boards without traditional clamps getting in the way of the cut.

GRR-RIPPER, MatchFit & Precision Jigs

The GRR-RIP Smart Hook Push Block adds a hook-style heel that positively grips the trailing end of the workpiece to prevent it from lifting or shifting at the end of the cut—one of the most dangerous moments of a rip operation. The MatchFit Dovetail Clamps with Infinity Dovetail Router Bit package provides everything needed to add the MatchFit system to a new or existing router table setup. For angled work, the MicroDial Tapering Jig sets repeatable tapers by degree on both table saw and router table. The MatchFit Dado Stop Pro Package brings precision dado depth and width repeatability to the table saw sled.

All Micro-Jig products in this collection are stocked and ready to ship. Visit the Infinity Tools Learn blog for setup guides and technique tips on integrating Micro-Jig tools into your workflow.

Frequently Asked Questions

What is a GRR-RIPPER push block and why do woodworkers use it?

The GRR-RIPPER is a push block that grips the workpiece from above and applies simultaneous downward and lateral pressure during ripping operations on the table saw. It keeps hands safely away from the blade while maintaining far more control over narrow stock than a standard push stick provides.

What is the Micro-Jig MatchFit dovetail system?

MatchFit is a modular workholding system that uses a 14-degree dovetail groove routed into jigs, sleds, and fences to accept sliding dovetail clamps. The clamps slide in from the end and lock anywhere along the groove, holding workpieces securely without protruding above the surface. See the MatchFit Dovetail Clamps for details.

What router bit do I need to cut the MatchFit dovetail groove?

The MatchFit system requires a specific 14-degree dovetail router bit to produce a groove the clamps fit correctly. The MatchFit Dovetail Clamps with Infinity Dovetail Router Bit package includes both the clamps and the correct router bit so you have everything needed to start.

Can the MicroDial Tapering Jig be used on a router table as well as a table saw?

Yes. The MicroDial Tapering Jig is designed to work on both the table saw and router table. It sets precise taper angles by degree using a dial mechanism, eliminating the trial-and-error common with simple shopmade tapering jigs.

What is the FitFinder tool used for?

The MicroJig FitFinder is a gauge that quickly identifies the correct size for dado blades, router bits, and other operations that need to match a specific groove or slot width, eliminating the test-cut guessing process.

Is the GRR-RIPPER suitable for routing operations as well as table saw ripping?

Yes. The GRR-RIPPER is used at the router table to control stock against the fence and prevent lifting during profiling passes. The GRR-RIP Smart Hook Push Block is especially effective when feeding narrow pieces past large profile router bits.

What accessories are available to expand GRR-RIPPER functionality?

Micro-Jig offers several GRR-RIPPER add-ons, including the 1/8" Thin Stock Accessory for very narrow rips, the Gravity Heel Kit for end-of-cut control, and the deflector connector for managing blade guard integration.

What is the BladeCLEAN system and how does it work?

The MicroJig BladeCLEAN is a blade and bit cleaning system that safely holds saw blades and router bits during the cleaning process, protecting your hands from sharp edges while cleaning fluid loosens pitch and resin buildup.

Does Infinity Tools offer a price match on Micro-Jig products?

Yes. Infinity Tools matches qualifying competitor prices. See the price matching page for submission details.

Where can I learn safe table saw techniques to use alongside Micro-Jig tools?

The Infinity Tools Learn blog covers table saw safety, push block technique, and jig setups that complement the Micro-Jig lineup for safer and more accurate woodworking.

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