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Standard Miter Slot Dimensions

incra miter gauges > miter express

ZEROPLAY Miter Bars and Stops will fit ANY standard (3/4” x 3/8”) T-Track miter slot that measures between 0.73' and 0.79' wide and at least 5/16' deep. Compatible miter tracks include but not exclusive to: SawStop, Bosch 4100, Delta Unisaw, Powermatic, Rigid, Dewalt, and General 350 Tracks.

  • Unless you know for certain, you could have an non-standard size slot, standard being 3/8' X 3/4'. Make you own from Maple or wait until you can measure in person for the plastic. If the saw were mine I'd make a larger plywood top for it to slip down on 3, maybe all 4 sides.
  • . (Unable to mike the slot or bar, although a Powermatic miter gauge was a snug fit as in a Powermatic saw. Measured at Superior Distributing.) So, some folks are nearly right, that the Sears (and Ridgid) slot is.750' and the bar is slightly smaller for a snug fit.
  • Width of tongue used with the T-Slots will be found in the complete standard, B5.1M. Throat dimensions are basic. When slots are intended to be used for holding only, tolerances can be 0.0 + 0.010 inch or H12 Metric (ISO/R286); when intended for location, tolerance can be 0.0 + 0.001 inch or H8 Metric.
  • The slot has a notch in it so that it will not accept a stand miter bar. I have heard of people making bars out of a high density plastic. Is there a source for that? I am also thinking of filing the notches off the slots in the saw so that it will use square bar stock. Even then it is about 5/8 wide instead of the standard 3/4.

Part Number: MITEREXPRESS & SMITEREXPRESS (for Shopsmith table)

INCRA's Miter Express offers any miter gauge owner the safest and most accurate cross-cutting platform available. Miter gauge & fence sold separately; use the Miter Express with ANY standard miter gauge! Available for traditional 3/4” x 3/8” miter slots and Shopsmith machines. Shown above with an optional INCRA Miter 1000SE mounted and ready, the Express features 2 embedded T-Slot channels to secure the included Hold Down Clamp and Outboard Fence Support. These slots are also invaluable for mounting your own custom Jigs and Fixtures.

The advantages are simple: The Miter Express doubles your miter gauge's capacity for cutting large panels, it offers more hold down options for greater safety when cutting small parts, and it provides better control overall because the lumber is carried through the blade instead of pushed across the saw.

The Express assembles quickly on either side of the saw blade, and the panels are custom-fit to your saw with two quick cuts and no measuring or alignment. It couldn't be easier! The sliding main panel and locking drop-off panel provide a level surface and perfect zero-clearance tearout control on both sides of the blade.

Doubles Any Miter Gauge's Crosscut Capacity to 24' and Securely Holds Even the Smallest Workpieces for Safe Accurate Cuts
The crosscut capacity of any miter gauge is safely doubled to more than 24' when docked on top of the Miter Express. For these extra-large crosscuts, the non-drag support provided by the sliding panel, along with the extra holding power of the included Hold Down Clamp adds much needed stability and control. As shown on the right, the same INCRA Hold Down Clamp also keeps your fingers comfortably away from the blade when cutting workpieces that are too small to safely hold by hand.
The Miter Express also includes an Outboard Fence Support that locks behind your fence in one of the two T-Slots, providing even more rigidity for all operations.
Standard Miter Slot Dimensions
Great News for Shopsmith Owners!
Shopsmith’s unique miter slot size has previously made it difficult to upgrade the miter gauge, but the Shopsmith version of the Miter Express allows you to mount ANY brand of miter gauge to the sled platform (optional Miter 1000SE shown), and it works with the Shopsmith gauge, too!
Assembles easily and 2 cuts give you zero clearance forever
The sliding main panel and the locking drop-off support panel are each trimmed with one simple cut during assembly for a perfect fit on YOUR table saw. The result is true Zero-Clearance Tearout Control on BOTH sides of the blade. The Miter Express is instantly removable from your saw table when making rip cuts or other operations that don't require a sled. And thanks to INCRA's quick release feature, your miter gauge undocks from the Express in seconds whenever you want to use your gauge on another tool such as a router table or sanding station.


T-Slot Retaining Clips & Adjustable Miter Bar

The Miter Express features a miter bar that's conveniently adjustable from above for a perfect fit in the miter slots of either traditional 3/4' x 3/8' or Shopsmith sizes.

It also features removable front and rear T-Slot Retaining Clips for sled stability at both the beginning and end of long crosscuts. The clips allow the Express to support itself as it's drawn back from the blade to simplify loading large panels.


INCRA Miter Express Features:

- Doubles Any Miter Gauge's Crosscut Range Up to 24'
- Safely Handles Both Extra Large and Extra Small Workpieces
- Eliminates All Side Play Between Table Saw's Miter Slot and Any Miter gauge
- Dual Embedded T-Tracks Secure the Included INCRA Hold-down Clamp and Other Mitering Accessories
- Eliminates All Drag Between Workpiece and Table Saw, ESPECIALLY for Extra Large Workpieces Superb Crosscut & Mitering Control

Standard Miter Slot Dimensions Chart

INCRA Miter Express (Standard & Shopsmith) Compatibility:

Miter - Miter slot size:Miter slot jig
  • - The miter bar's adjustment range accommodates actual slot widths between 0.740' and 0.762' and is designed for 3/4' wide x 3/8' deep square-sided miter slots, with or without a 15/16' T-slot at the bottom.

  • - The Shopsmith version fits only the 0.719' x 5/16' slot size and is not compatible with the Shopsmith 10ER models.

- Standard miter slot dimensions toolMiter slot spacing:

Miter Slot Bar

The max distance between the miter slots is 14' center-to-center.
- Table size: For adequate support, the Miter Express requires a minimum of 11' from the side of the blade to either the left or right edges of the saw (sled can be installed on either side of the blade).

Plastic Miter Slot Material


Track For Table Miter Slot


video

detail focus

Miter Slot Jig

Lock-in or Remove Any Miter Gauge in Seconds. The massive central Utility Plate incorporates a quick-release mechanism that allows you to instantly lock in place or remove any miter gauge that uses a standard- or Shopsmith-sized miter bar. The quick-release feature leaves your miter gauge free for use at other machines in your shop.

The Miter Express features removable front and rear
T-Slot Retaining Clips for sled stability at both the beginning and end of long crosscuts.

Miter Slot Runners

The INCRA Hold Down Clamp The Miter Express also includes the new INCRA Hold Down Clamp. This makes miter cuts on small pieces more accurate and secure than ever before while keeping your fingers safely away from the cutter.

downloads

Click to download INCRA Miter Express Manual in PDF format.


Click to see Miter Gauge Comparison Chart.

video demos

Click to download INCRA Miter Express Video in Windows Media format.

Dimensions

Click to download Complete INCRA Miter Gauge in Windows Media format (31.7MB, PLEASE BE PATIENT - this may take several minutes to load.)

accessories

INCRA Miter Express Replacement Panel Replacement for the 'drop
panel' that's cut during the initial setup of the Miter Express.
INCRA Miter 1000SE The main product photo shown above with an optional INCRA Miter 1000SE mounted and ready.