Skip to content
Q-Mark Probe Styli: Orders Placed by Noon PT Ship Out Same-Day* | Ultra-Fast Service | Always Guaranteed | Proudly USA Made Q-Mark Probe Styli: Orders Placed by Noon PT Ship Out Same-Day* | Ultra-Fast Service | Always Guaranteed | Proudly USA Made
Part Finder 3000™ My Account
Q-Mark Manufacturing Inc
Q-Mark Manufacturing Inc
Cart
  • Order Online
    • Order Online
    • Accessories
      • Cube Squared
      • Thread Card
    • Adapter Plates
      • Zeiss Compatible
      • Hexagon Compatible
      • Renishaw Compatible
      • Klingelnberg Compatible
    • Blum Compatible
      • Blum Styli
      • Blum Extensions
      • Blum Thread Adapters
    • Calibration and Artifacts
      • CT Scan Artifacts
      • Calibration Spheres and Bases
    • Disk Styli
    • Faro Compatible
      • Faro Styli
      • Faro Extensions
      • Faro Thread Adapters
    • Height Gage
      • Holders for Mitutoyo height gage
      • Adapters for Mitutoyo height gage
    • Hexagon Compatible
      • Hexagon Styli
      • Hexagon Adapter Plates
    • Machine Tool Styli
      • Blum Compatible
      • Mitutoyo Compatible
      • Renishaw Compatible
      • Tormach Compatible
    • M2
      • M2 Styli
      • M2 Star Styli
      • M2 Probe Keys
      • M2 Extensions
      • M2 Thread Adapters
      • M2 Unthreaded Stylus Holders
      • M2 Cubes, Knuckles, and Joints
    • M3
      • M3 Styli
      • M3 Star Styli
      • M3 Probe Keys
      • M3 Extensions
      • M3 Thread Adapters
      • M3 Knuckles and Joints
      • M3 Unthreaded Stylus Holders
    • M3-XXT
      • M3-XXT Styli
      • M3-XXT Star Styli
      • M3-XXT Extensions
      • M3-XXT Probe Keys
      • M3-XXT Conical Receivers
      • M3-XXT Knuckles and Joints
    • M4
      • M4 Styli
      • M4 Extensions
      • M4 Probe Keys
      • M4 Thread Adapters
      • M4 Knuckles and Joints
      • M4 Electronically Conductive Styli
    • M5
      • M5 Styli
      • M5 Star Styli
      • M5 Extensions
      • M5 Probe Keys
      • M5 Thread Adapters
      • M5 Conical Receivers
      • M5 ProFit Components
      • M5 Therm-X Components
      • M5 Unthreaded Stylus Holders
      • M5 Cubes, Knuckles, and Joints
    • Metrol Compatible
      • Metrol Styli
    • Probe Change Ports
      • Zeiss Change Ports
      • Hexagon Change Ports
    • Probe Kits
    • Probe Racks
      • Zeiss Probe Racks
      • Renishaw Probe Racks
    • Romer Compatible
      • Romer Styli
      • Romer Probe Keys
    • Unthreaded Styli
  • About
    • About
    • Our Story
    • Testimonials
    • Shipping Same-Day
    • Quality
  • Design Your Own
    • Design Your Own
    • 3D Visualizer
    • Analog Form - Standard Stylus
    • Analog Form - Stepped Stylus
    • Analog Form - Disk Stylus
    • Analog Form - Cylinder Stylus
  • News
    • News
    • Latest News
    • Upcoming Tradeshows
  • Free Catalog
  • Free Poster
  • Support
    • Support
    • Contact Us
    • FAQ
    • Find A Dealer
      • Domestic
      • International
    • Guides & Calculators
      • Sphere Guides
      • Thread Size Guide
      • Adapter Plate Guide
      • Deflection Calculator
      • Cube Squared Guide
      • Calibration Sphere Guide
      • How To Open Packaged Styli
    • Returns
    • Replacement Spheres
  • My Account
  • Facebook
  • Instagram
  • YouTube
  • Twitter
  • LinkedIn
  • Email Us

Popular searches

  • tm3-
  • tm2-
  • afg-
  • atg-
  • vm3-
  • xxt-
  • Order Online
    • Accessories
      • Cube Squared
      • Thread Card
    • Adapter Plates
      • Zeiss Compatible
      • Hexagon Compatible
      • Renishaw Compatible
      • Klingelnberg Compatible
    • Blum Compatible
      • Blum Styli
      • Blum Extensions
      • Blum Thread Adapters
    • Calibration and Artifacts
      • CT Scan Artifacts
      • Calibration Spheres and Bases
    • Disk Styli
    • Faro Compatible
      • Faro Styli
      • Faro Extensions
      • Faro Thread Adapters
    • Height Gage
      • Holders for Mitutoyo height gage
      • Adapters for Mitutoyo height gage
    • Hexagon Compatible
      • Hexagon Styli
      • Hexagon Adapter Plates
    • Machine Tool Styli
      • Blum Compatible
      • Mitutoyo Compatible
      • Renishaw Compatible
      • Tormach Compatible
    • M2
      • M2 Styli
      • M2 Star Styli
      • M2 Probe Keys
      • M2 Extensions
      • M2 Thread Adapters
      • M2 Unthreaded Stylus Holders
      • M2 Cubes, Knuckles, and Joints
    • M3
      • M3 Styli
      • M3 Star Styli
      • M3 Probe Keys
      • M3 Extensions
      • M3 Thread Adapters
      • M3 Knuckles and Joints
      • M3 Unthreaded Stylus Holders
    • M3-XXT
      • M3-XXT Styli
      • M3-XXT Star Styli
      • M3-XXT Extensions
      • M3-XXT Probe Keys
      • M3-XXT Conical Receivers
      • M3-XXT Knuckles and Joints
    • M4
      • M4 Styli
      • M4 Extensions
      • M4 Probe Keys
      • M4 Thread Adapters
      • M4 Knuckles and Joints
      • M4 Electronically Conductive Styli
    • M5
      • M5 Styli
      • M5 Star Styli
      • M5 Extensions
      • M5 Probe Keys
      • M5 Thread Adapters
      • M5 Conical Receivers
      • M5 ProFit Components
      • M5 Therm-X Components
      • M5 Unthreaded Stylus Holders
      • M5 Cubes, Knuckles, and Joints
    • Metrol Compatible
      • Metrol Styli
    • Probe Change Ports
      • Zeiss Change Ports
      • Hexagon Change Ports
    • Probe Kits
    • Probe Racks
      • Zeiss Probe Racks
      • Renishaw Probe Racks
    • Romer Compatible
      • Romer Styli
      • Romer Probe Keys
    • Unthreaded Styli
  • About
    • Our Story
    • Testimonials
    • Shipping Same-Day
    • Quality
  • Design Your Own
    • 3D Visualizer
    • Analog Form - Standard Stylus
    • Analog Form - Stepped Stylus
    • Analog Form - Disk Stylus
    • Analog Form - Cylinder Stylus
  • News
    • Latest News
    • Upcoming Tradeshows
  • Free Catalog
  • Free Poster
  • Support
    • Contact Us
    • FAQ
    • Find A Dealer
      • Domestic
      • International
    • Guides & Calculators
      • Sphere Guides
      • Thread Size Guide
      • Adapter Plate Guide
      • Deflection Calculator
      • Cube Squared Guide
      • Calibration Sphere Guide
      • How To Open Packaged Styli
    • Returns
    • Replacement Spheres
  • Login My Account
Cart
  1. Home
  2. Search

Search

Popular searches

  • tm3-
  • tm2-
  • afg-
  • atg-
  • vm3-
  • xxt-

Found 794 results for “atg-”

Found 794 results for “atg-”

  • ATG-80100-C-Z M5 stylus with 8.0mm zirconia ball, ceramic stem, and aluminum base, 100mm long by Q-Mark Manufacturing, Inc.

    ATG-80100-C-Z

    Regular price $150.00 USD
    Sale price $150.00 USD Regular price
    Unit price USD /  per 
  • ATG-80135-C-SN M5 stylus with 8.0mm silicon nitride ball, ceramic stem, and aluminum base, 135mm long by Q-Mark Manufacturing, Inc.

    ATG-80135-C-SN

    Regular price $175.00 USD
    Sale price $175.00 USD Regular price
    Unit price USD /  per 
  • ATG-10065.5-19-SN M5 stylus with 10.0mm silicon nitride ball and stainless steel base, 65.5mm long by Q-Mark Manufacturing, Inc.

    ATG-10065.5-19-SN

    Regular price $205.00 USD
    Sale price $205.00 USD Regular price
    Unit price USD /  per 
  • ATG-8063.5-C M5 stylus with 8.0mm ruby ball, ceramic stem, and aluminum base, 63.5mm long by Q-Mark Manufacturing, Inc.

    ATG-8063.5-C

    Regular price $85.00 USD
    Sale price $85.00 USD Regular price
    Unit price USD /  per 
  • ATG-3058-D M5 stylus with 3.0mm solid diamond ball, carbide stem, and stainless steel base, 58.0mm long.

    ATG-3058-D

    Regular price $1,430.00 USD
    Sale price $1,430.00 USD Regular price
    Unit price USD /  per 
  • ATG-6025-SN M5 6.0mm silicon nitride stylus with carbide stem and stainless steel base, 25.0mm long by Q-Mark Manufacturing, Inc.

    ATG-6025-SN

    Regular price $150.00 USD
    Sale price $150.00 USD Regular price
    Unit price USD /  per 
  • ATG-5050 M5 5.0mm ruby ball stylus with carbide stem and stainless steel base, 50.0mm long by Q-Mark Manufacturing, Inc.

    ATG-5050

    Regular price $48.00 USD
    Sale price $48.00 USD Regular price
    Unit price USD /  per 
  • ATG-4075-Z M5 stylus with 4.0mm zirconia ball, carbide stem, and stainless steel base, 75mm long by Q-Mark Manufacturing, Inc.

    ATG-4075-Z

    Regular price $135.00 USD
    Sale price $135.00 USD Regular price
    Unit price USD /  per 
  • ATG-4075-DS2-SN M5 stylus with 4.0mm silicon nitride ball, carbide stem, and stainless steel base, 75mm long by Q-Mark Manufacturing, Inc.

    ATG-4075-DS2-SN

    Regular price $89.00 USD
    Sale price $89.00 USD Regular price
    Unit price USD /  per 
  • ATG-80100-DS6 M5 stylus with 8.0mm ruby ball, carbide stem, stainless steel base, 100mm long by Q-Mark Manufacturing, Inc.

    ATG-80100-DS6

    Regular price $85.00 USD
    Sale price $85.00 USD Regular price
    Unit price USD /  per 
  • ATG-5075-TX-SN M5 stylus with 5.0mm silicon nitride ball, carbon fiber stem, and titanium base, 75.0mm long by Q-Mark Manufacturing, Inc.

    ATG-5075-TX-SN

    Regular price $150.00 USD
    Sale price $150.00 USD Regular price
    Unit price USD /  per 
  • ATG-3058-SN M5 3.0mm silicon nitride stylus with carbide stem and stainless steel base, 58.0mm long by Q-Mark Manufacturing, Inc.

    ATG-3058-SN

    Regular price $69.00 USD
    Sale price $69.00 USD Regular price
    Unit price USD /  per 
  • ATG-3080-L-Z M5 stylus with 3.0mm zirconia ball, carbide stem, and aluminum base, 80mm long by Q-Mark Manufacturing, Inc.

    ATG-3080-L-Z

    Regular price $109.00 USD
    Sale price $109.00 USD Regular price
    Unit price USD /  per 
  • ATG-35110-DS2 M5 stylus with 3.5mm ruby ball, carbide stem, stainless steel base, 110mm long by Q-Mark Manufacturing, Inc.

    ATG-35110-DS2

    Regular price $98.00 USD
    Sale price $98.00 USD Regular price
    Unit price USD /  per 
  • ATG-120210 M5 stylus with 12mm ruby ball, carbide stem, and stainless steel base, 210mm long by Q-Mark Manufacturing, Inc.

    ATG-120210

    Regular price $395.00 USD
    Sale price $395.00 USD Regular price
    Unit price USD /  per 
  • ATG-19080-SN M5 stylus with 19.05mm silicon nitride ball, carbide stem, and stainless steel base, 80mm long.

    ATG-19080-SN

    Regular price $410.00 USD
    Sale price $410.00 USD Regular price
    Unit price USD /  per 
Show more

Follow Us

  • Facebook
  • Instagram
  • YouTube
  • Twitter
  • LinkedIn
  • Email Us
Copyright © 2026, Q-Mark Manufacturing Inc.
  • Site Terms
  • Privacy
  • CA Prop 65
  • Shipping Policy
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.