The RazorGage RG3 Automatic Saw Measuring System is at the heart of our product line. Whether you use the RG3 as an automatic pusher or an automatic saw measuring stop, this digital miter saw stop and measuring fence can be used with a chop saw, automatic upcut saw, downcut saw, drill press, haunching, notching and punching machines. When looking to improve output and efficiency for your operations, the RazorGage RG3 Automatic Saw Measuring System offers the highest degree of accuracy, repeatability and long-lasting dependability.

PLUS: You can opt for the AUTOLIST UPGRADE Optimize the Yield on Your Material!

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RazorGage RG3 PDF

Using the RazorGage RG3 Automatic Saw Measuring System

The RazorGage RG3 automatic positioner system features a high-performance motion controller that reacts quickly to jambs, eliminating stretched belts. Hence, the 5 year belt warranty.

The carriage assembly features a Hiwin hardened and ground linear bearing rail with two recirculating ball bearing blocks — just like you see on CNC machine tools and machining centers. This enables nearly friction-free motion, maximum rigidity, accuracy and long life. The RazorGage RG3 can be used for automatic chop saw measuring, or it may be installed for use alongside other types of saws and industrial woodworking tools.

Learn more about the superior hardware used in the construction of the RazorGage RG3 programmable saw stop.

RazorGage ST hardware


RazorGage continually exceeds expectations due to the design of our products, quality of our components and superior programmable software.


                         Watch and learn why RazorGage is Better by Design.


Other RazorGage Automatic Saw Measuring Systems

RazorGage also offers a more affordable option called the RazorGage XT-PC. The XT-PC uses the Windows interface without the high-end mechanical components found in the RG3. It is used only as a saw stop and not as a pusher, and it has the same powerful cutlist utilities, unusual for such an affordable machine.

RazorGage RG3 Digital Saw Stop Features

  • PC running the Windows 10 Professional operating system with a hi-resolution touchscreen networks easily with other devices using ethernet or WiFi and has tons of features.
  • Store thousands of cutlists, sort cutlists into thousands of groups according to multiple criteria.
  • Fraction keys allow the user to adjust position in just a few keystrokes.
  • Optional optimizing software reduces waste material.
  • Print labels with text and a combination of any two special fields that can each contain barcodes, QR codes, or images.
  • Uses the same linear bearings found on CNC machine tools.
  • Near zero backlash planetary gearhead & drive pulley.
  • 5 Year Belt Warranty.
  • Available in stroke lengths up to 60’.



RazorGage RG3 Automatic Positioner Software

Our industry leading software is powered by Microsoft Windows so networking and file sharing is no different than any other PC in your office, home, or shop. Since the RazorGage software is based on a rapid development platform, it is constantly evolving to meet the needs of our customers and can be easily customized.

The windows application software for this digital miter saw stop provides a bright, bold user interface with intuitive functionality. Setup and calibration functions are intuitive and just a screen touch away. Built-in functions such as fraction keys, presets pages help eliminate operator mistakes and improve productivity.

RazorGage ST Software Main Screen

This image is the RazorGage RG3 main screen. Click to learn more about and demo the screen functions available with the RG3 digital saw stop software.

Get Started With the RazorGage RG3 Programmable Saw Stop


  • Accuracy: ±.004” over 12 feet if calibrated with a capable
  • measuring device.
  • Repeatability: 001”
  • Push Force: 200 lb at 10 ips
  • Max Speed: 55 ips
  • Power Reqd: 120 VAC / 10 Amps
  • Interface: 15.5” Touchscreen or 23” Touchscreen with
  • Optional Tower PC
  • Networking: Wifi or Ethernet
  • Operating System: Windows 10 Pro
  • Length: Available in 4~60 Foot Stroke