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MJ SPLITTER 1/8" Full Kerf
THE #1 AFTERMARKET SPLITTER

Avoid kickback on table saws.

The MJ SPLITTER easily installs on your table saw’s zero clearance insert, replacing the riving knife. It keeps your workpiece tight to the fence to prevent burning, and keep the kerf from pinching the blade, virtually eliminating kickback.

Henry Wang, Microjig Founder

The initial concept for MJ SPLITTERS was born from our best resource - customer feedback! Shortly after the release of the GRR-RIPPER, early adopters suggested a splitter system that would provide the same functionality as their splitter/blade guard, but would allow the GRR-RIPPER to pass over it. The people spoke, and we listened! MJ SPLITTERs are now the world’s #1 aftermarket splitter system.

How it works.

MJ SPLITTER 1/8" Full Kerf

Smart table saw splitters.

  • Package includes (2) SPLITTERS, a drill guide, and a 7/64” drill bit.
  • Designed for ⅛” kerf saw blades
  • SPLITTERS are reversible for offsets of 0.000”, 0.003”, 0.006”, and 0.009”
  • Kerf range:  0.118 - 0.145”.
    Instructions for Phenolic Throat Plates
  • For 90 degree thru-cuts only.
MJ SPLITTER 1/8" Full Kerf

MJ SPLITTER 1/8" Full Kerf
MJ SPLITTER 1/8" Full Kerf
MJ SPLITTER 1/8" Full Kerf
MJ SPLITTER 1/8" Full Kerf

The best splitters you'll ever use.

MJ SPLITTER 1/8" Full Kerf

The included precision drill guide aligns your drill with the dead center of your kerf by registering off of the kerf itself.

MJ SPLITTER 1/8" Full Kerf

To account for runout, the package includes 2 SPLITTERS with built-in offsets from the center of the kerf.  Each side has an offset in increments of .003” to ensure a perfect fit.

MJ SPLITTER 1/8" Full Kerf

The specially formulated plastic provides just the right balance of flexibility to prevent binding, and rigidity to prevent kickback.

MJ SPLITTER 1/8" Full Kerf
MJ SPLITTER 1/8" Full Kerf
MJ SPLITTER 1/8" Full Kerf

Use it around your whole shop.

Over 30+ uses on table saws, router tables, jointers, and band saws.
MJ SPLITTER 1/8" Full Kerf

Table Saws

The GRR-RIPPER was built for the table saw. It acts as a moving blade guard, shielding your hands from the saw blade through the entire cut. Right out of the box, the GRR-RIPPER can cut stock down to ¼” x ¼”. Because it provides 3 directions of control, your cuts will be cleaner and more precise.

MJ SPLITTER 1/8" Full Kerf

Router Tables

The GRR-RIPPER provides incredible command over your workpiece on the router table. Whether you’re using the fence or freehand routing, its powerful grip controls stock and protects your hands from dangerous spinning bits.

MJ SPLITTER 1/8" Full Kerf

Jointers

The GRR-RIPPER’s proprietary Green GRR-RIP material provides all the traction you need to properly flatten stock on the jointer. Because of its powerful grip, you can feed material over the cutter head without having to apply too much downward pressure.  The GRR-RIPPER makes proper face-jointing technique easy, and safe.

MJ SPLITTER 1/8" Full Kerf

Band Saws

The GRR-RIPPER's legs and main body maintain a constant 90 degree angle. It can be used on its side which is ideal for resawing on bandsaws. The GRR-RIPPER glides along the table top and applies even pressure against the fence with your hands clear of the blade. Even pressure means less blade drift, resulting in smoother cuts.

Features.

MJ SPLITTER 1/8" Full Kerf

MJ SPLITTER 1/8" Full KerfMJ SPLITTER 1/8" Full KerfMJ SPLITTER 1/8" Full Kerf
2
Pairs
MJ SPLITTER 1/8" Full KerfMJ SPLITTER 1/8" Full Kerf
MJ SPLITTER 1/8" Full Kerf
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***Limited Time only***

Limited time only—hurry while supplies last!
What's Included:
Select your shank size:

or buy separately

***NEW Product Launch***
***Limited Time only***

MJ SPLITTER 1/8" Full Kerf

What's Included:
  • (2) 1/8" Splitters
  • Drill Guide
  • 7/64" Drill Bit
100% Satisfaction Guaranteed
If you're not 100% satisfied with your purchase, return it for FREE. For international orders outside of the USA, please email support@microjig.com for a quote. Contact us if you have any questions.
FREE shipping on orders $30+ in the contiguous USA.
USPS – COVID-19 Shipping Delays
  • Priority Mail Express: No delays.
  • Priority Mail: 1-2 day delay. No delays for local delivery.
  • First-Class Package Service: 1-2 day delay.
More info at USPS.com
MJ SPLITTER 1/8" Full Kerf
MJ SPLITTER 1/8" Full Kerf
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***Limited Time only***

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Use code at checkout:
***FREE SHIPPING on orders over $30 in the contiguous USA.
Due to the high volume of recent orders, please allow extended shipping times.

Expand your MJ SPLITTER system.

MJ SPLITTER SteelPro Thin Kerf System
MJ SPLITTER SteelPro Thin Kerf System
MJ SPLITTER SteelPro Thin Kerf System
MJ SPLITTER SteelPro Thin Kerf System
MJ SPLITTER SteelPro 1/8" Full Kerf System
MJ SPLITTER SteelPro 1/8" Full Kerf System
MJ SPLITTER SteelPro 1/8" Full Kerf System
MJ SPLITTER SteelPro 1/8" Full Kerf System
MJ SPLITTER Replacement 1/8” Full Kerf Splitters (Green)
MJ SPLITTER Replacement 1/8” Full Kerf Splitters (Green)
MJ SPLITTER Replacement 1/8” Full Kerf Splitters (Green)
MJ SPLITTER Replacement 1/8” Full Kerf Splitters (Green)
MJ SPLITTER Thin Kerf
MJ SPLITTER Thin Kerf
MJ SPLITTER Thin Kerf
MJ SPLITTER Thin Kerf

Got questions?

Does the MJ SPLITTER system work with 12" Saw blades?

Yes, please download and read the instructions.

Can I get replacement inserts for my MJ SPLITTER or MJ SPLITTER SteelPro without buying the whole kit?

MJ SPLITTER replacement inserts are only available from MICROJIG – they cannot be found in retailers. Shop Now

Will the MJ SPLITTERs fit on my zero-clearance insert?

With the blade at maximum height, you need a minimum of 2” behind the blade to install the SPLITTERs.

My zero clearance insert is phenolic. Can I still install SPLITTERs?

Yes! However, the installation process is slightly different to account for the density of the material. Watch this video to see how SPLITTERs are installed on a phenolic zero-clearance insert.

See the MJ SPLITTER system in action.

More Videos

Specifications.

Included in the box
Parts
  • (2) 1/8" Splitters
  • Drill Guide
  • 7/64" Drill Bit
Parts
  • (2) Thin Kerf Splitters
  • Drill Guide
  • 5/32" Drill Bit
Parts
  • (2) 1/8" Splitters
  • (4) Kerf Keepers
  • Drill Guide
  • 7/64" Drill Bit
  • Screws
*Promo Product
Accessories Included
Weight
0.25lbs
0.25lbs
0.45lbs
Package Dimensions
8.0" x 6.0" x 1.0"
8.0" x 6.0" x 1.0"
9.0" x 7.5" x 1.0"
Cutting Range (Table Saws)
0.118 - 0.145” (kerf), 90º cut angle
0.090 - 0.118” (kerf), 90º cut angle
0.118 - 0.145” (kerf), 90º cut angle
Thread
Clamping Range
0.118 - 0.145” (kerf), 90º cut angle
0.090 - 0.118” (kerf), 90º cut angle
0.118 - 0.145” (kerf), 90º cut angle
Clamping Pressure
Offsets
Reversible for offsets of 0.000”, 0.003”, 0.006”, and 0.009”
Reversible for offsets of 0.000”, 0.003”, 0.006”, and 0.009”
Reversible for offsets of 0.000”, 0.003”, 0.006”, and 0.009”
Kerf Range (Table Saw)
0.118 - 0.145” (kerf), 90º cut angle
0.090 - 0.118” (kerf), 90º cut angle
0.118 - 0.145” (kerf), 90º cut angle
Angle Range
0.118 - 0.145” (kerf), 90º cut angle
0.090 - 0.118” (kerf), 90º cut angle
0.118 - 0.145” (kerf), 90º cut angle
Calibration Range
0.118 - 0.145” (kerf), 90º cut angle
0.090 - 0.118” (kerf), 90º cut angle
0.118 - 0.145” (kerf), 90º cut angle
Benefits
Requirements

Table Saw

Zero-clearance insert with at least 2" behind blade at highest point

Table Saw

Zero-clearance insert with at least 2" behind blade at highest point

Table Saw

Zero-clearance insert with at least 2" behind blade at highest point

Compatibility
SKU

SP-0125

SP-0100TK

SP-2

UPC
815267010248
815267010019
815267010279
Country of Origin

Designed and made in the USA

Designed and made in the USA

Designed and made in the USA

Tariff Code
8466.20
8466.20
8466.20
MSRP
PROMO*

Customer Reviews.

Safety for every shop.

Your purchases help support MICROJIG's safety initiative to donate GRR-RIPPERs to every public high school with a Career Technical Woodworking Program. Our objective is to raise the standards of safety for the next generation and beyond. Thank you. Work Safer. Work Smarter.

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