MJ SPLITTER SteelPro 1/8" Full Kerf System
or buy separately
MJ SPLITTER
Steel Pro (Full Kerf)
MJ Insiders Only
EARLY ACCESS
Spend $100 and get a FREE Pop Stop before public release.
How to quality
- Sign up or login* to your Microjig account. (*You only need to login once with cookies enabled. The browser will remember you.)
- Be subscribed to our MJ Insider newsletter. Your newsletter email and Microjig account email must be the same.
- Get a FREE Pop Stop added to your order after checkout.
Not an MJ Insider?
Sign up for our newsletter to join our exclusive club. Get notified on new product releases and specials. It's 100% free!
Join nowIncluded in the box:
- (4) 1/8" Splitters
- (4) Kerf Keepers
- Drill Guide
- 7/64" Drill Bit
- Screws
100% Satisfaction Guaranteed
- Priority Mail Express: No delays.
- Priority Mail: 1-2 day delay. No delays for local delivery.
- First-Class Package Service: 1-2 day delay.
THE #1 AFTERMARKET SPLITTER
The MJ SPLITTER Steel Pro 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.
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.
Steel core for ultimate stability and strength.
- Package includes (4) SPLITTERS, a drill guide, and a 3/16” drill bit.
- Designed for full 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.
Better protection, better cuts.
The included precision drill guide aligns your drill with the dead center of your kerf by registering off of the kerf itself.
SPLITTERS are used in tandem to fill entire kerf.
The included Kerf Keepers are used when cutting hardwoods with potentially dangerous internal stress. If the stock closes around the Kerf Keepers, they automatically eject and remain within the kerf, preventing the stock from pinching on the blade.
To account for runout, the package includes 4 SPLITTERS and 4 Kerf Keepers with built-in offsets from the center of the kerf. Each side has an offset in increments of .003” to ensure a perfect fit.
Use it around your whole shop.
Features.
MJ SPLITTER SteelPro 1/8" Full Kerf System
Frequently Bought Together
MJ SPLITTER SteelPro Thin Kerf System
MJ SPLITTER SteelPro Thin Kerf System
MJ SPLITTER Replacement SteelPro 1/8” Full Kerf Splitters (Blue)
MJ SPLITTER Replacement SteelPro 1/8” Full Kerf Splitters (Blue)
MJ SPLITTER Replacement SteelPro Kerf Keepers (Blue)
MJ SPLITTER Replacement SteelPro Kerf Keepers (Blue)
BLADEMATCH Arbor Shims (6-pack)
BLADEMATCH Arbor Shims (6-pack)
What people are saying.
Simple safety.
Keeps the kerf open.
Works with old saws.
Eliminate burning and binding.
One of the best on the market.
Got questions?
Does the MJ SPLITTER system work with 12" Saw blades?
Yes, please download and read the instructions.
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.
How much space behind the blade do I need?
Preventing Kickback on a Table Saw with MJ SPLITTER SteelPro
Specifications.
Models
Parts
- (4) 1/8" Splitters
- (4) Kerf Keepers
- Drill Guide
- 7/64" Drill Bit
- Screws
Parts
- (4) Thin Kerf Splitters
- (4) Kerf Keepers
- Drill Guide
- 5/32" Drill Bit
- Screws
Parts
- (2) 1/8" Splitters
- Drill Guide
- 7/64" Drill Bit
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
SP-2
SP-2TK
SP-0125
Designed and made in the USA
Designed and made in the USA
Designed and made in the USA
Customer Reviews.
Our Story
Family-Owned & Operated
Established 2001.
For beginners and pros alike, Microjig is reimagining an ancient craft and changing the way you work with wood.
Build your projects with more protection, more precision, and more passion. Work safer. Work smarter.
Designed in the USA by Woodworkers
Protecting Users in 37 Countries and Counting
1% Donated toNon-Profits andCharities
It all started in a garage workshop...
Henry was working on an intricate project and was challenged with cutting thin strips on a table saw. His frustration with traditional methods sparked one of the most innovative woodworking tools to come out in decades.
After countless hours and prototypes, the Grr-ripper was born. Henry has continued to innovate, and Microjig now offers multiple unique product lines all over the world.