MICROJIG GRR-RIPPER Steel Pro Splitter Kit — Full Kerf, Anti-Kickback, USA Made

Upgrade safety and precision for older table saws

The MICROJIG MJ SPLITTER Steel Pro is a premium splitter system designed for saws that lack a standard riving knife. Built to help keep your workpiece aligned with the fence and minimize blade pinching, this kit aims to deliver cleaner cuts and steadier passes. While no setup guarantees a specific outcome, many woodworkers appreciate the added confidence a well-aligned cut can provide as pieces move smoothly along the fence and through the kerf.

Precision engineered for full kerf blades

Four steel-core Splitters include built-in offsets of 0.000", 0.003", 0.006", and 0.009" to match full kerf blades. This thoughtful range helps you dial in an accurate fit across blade thicknesses, supporting consistent guidance through each pass.

• Offsets designed to align with standard full kerf blades for dependable performance
• Sturdy steel core paired with an durable ABS shell for stability

Smart protection with Kerf Keepers

Kerf Keepers add an extra layer of protection by automatically ejecting if stock closes in the kerf. This feature helps prevent binding when cutting hardwoods or stressed stock, contributing to safer operation and fewer surprises at the saw.

What’s included and how it installs

Inside the kit you’ll find four Splitters, four Kerf Keepers, a precision Drill Guide, a 3/16" drill bit, and mounting screws. The system is designed for quick installation on a zero-clearance insert, making it a flexible upgrade for many workshop layouts.

• Four Splitters with steel cores
• Four Kerf Keepers for extra kerf protection
• Precision Drill Guide and drill bit
• Screws and mounting hardware

Made in the USA

Crafted in the United States, the MJ SPLITTER Steel Pro system combines durability with practical safety improvements. The construction leverages a steel core and ABS polymer shell to deliver long-lasting performance through repeated use.

Who should consider this splitter

Professionals and hobbyists alike can benefit from safer passes, smoother operation, and more confident cuts across a range of board types. While this system is not a guarantee of a particular result, it provides an adaptable safety upgrade for table saws missing a standard riving knife.

Key benefits at a glance

• Reduces kickback and burning by guiding stock away from the blade
• Keeps workpiece aligned with the fence for cleaner cuts
• Addresses compatibility with older saws lacking a riving knife
• Includes a complete installation kit for quick setup