Omega Diamond Blue Ripper Miter Master Rail Saw (090-969)
Omega Diamond Blue Ripper Miter Master Rail Saw 2018-

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Price: $2,879.27

Product Code: 80.00399

Blade Selection:


Omega Diamond Blue Ripper Miter Master Rail Saw 090-969

The Omega Diamond Blue Ripper Miter Master™ Rail Saw creates a perfectly mitered edge by cutting both 45 degree angles simultaneously. The Blue Ripper Miter Master™ comes with two free blades.

The Blue Ripper Miter Master Rail Saw is the easiest, simplest way to create a perfect miter.

This is the saw you want if you are mitering standard stone slabs, prefabs, or large format porcelain tile slabs.

*Blue Ripper Rails sold separately.

Requires Blue Ripper Rails
These rails are designed for all Blue Ripper™ branded machines made by Omega Diamond. You can set up the Blue Ripper Rail™ on a slab and cut with either the Blue Ripper Sr™ or the Blue Ripper Jr™, then move the rail and switch out for the Blue Ripper Miter Master™ to cut the perfect mitered edge all on the same rail!

The Blue Ripper Miter Master Rail Saw requires the Blue Ripper Rails for proper use. The Blue Ripper Rails are sold separately and DO NOT come with the Blue Ripper Miter Master Rail Saw unless specifically ordered.

Click Here to Purchase: Blue Ripper Rails

Tips & Tricks for Blade Selection

We suggest that you use 5 inch blades with these machines if you are cutting 2cm stone. 6 inch blades are suggested for 3cm stone as the 5 inch will tend to leave a lip at the bottom of the cut on some 3cm stone, especially when the blade wears.

The best blades for this tool are blades manufactured with metal-bond side protection. The only exception is if you are cutting very soft material like marble, travertine, or limestone - in these materials a vacuum brazed or electroplated blade, again with side protection, is what we recommend.

Blade choice is critical in determining your cut speed, edge chip, and life. We've selected what we think are pretty exceptional blades for the task, however everyone has their own preference so feel free to experiment - just make sure the blade has the side protection!


  • Cuts both 45 degree angles simultaneously
  • Fits on all Blue Ripper Rails
  • 6000 motor RPM
  • Accepts up to 6 inch blades
  • One-hand water disconnect
  • Full plunge through 3cm & 20mm
  • Manufactured with PRIDE in the USA!
  • Requires Blue Ripper Rails
  • 52 lbs of weight keeps the saw in the track
  • Omega Diamond Part #: 090-969

What's Included
  • Two Makita GA7021 motors
  • Two free blades (customer's choice)
  • 10 ft Quick-Disconnect Water Line
  • GFCI Protection

Recommended Blades
  • 4" blade for porcelain tile (2pcs 788-289)
  • 5" blade for 2cm granite (2pcs 206-053)
  • 5" blade for 3cm marble/travertine/limestone (2pcs 214-220)
  • 6" for 3cm granite (2pcs 140-563)


Compatible with Makita GA7021, 9564CV, 9565CV, or 9566CV motors. Shipped with GA7021. Replace with any compatible Makita grinder.

Product may show minor usage (dust, etc.) due to factory testing when shipped.

Product may not precisely match images. We are constantly working on each of our products to find better designs, and we ship each new machine with the best design we have at that time.

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