Upgrade your milling setup with a high-precision arbor engineered for fly cutters and boring heads, delivering superior accuracy, rigidity, and long service life. Designed with a 1-1/2” × 18 TPI threaded nose, this arbor ensures a secure, vibration-free connection for 100mm fly cutters and 50mm boring heads.
Available in MT2, MT3, R8, and 3/4” (19mm) straight shank variants, it is precision-ground and heat-treated for consistent performance in professional and workshop environments.

⭐ Key Features

• ✅ Universal Thread Fit – 1-1/2” × 18 TPI male thread compatible with standard fly cutters & boring heads
• ✅ Multiple Shank Options – MT2, MT3, R8, and 3/4” (19mm) straight shank for wide machine compatibility
• ✅ High Precision Machining – Ground taper and concentricity for low runout and smooth cutting
• ✅ Heat-Treated Alloy Steel – Exceptional strength, wear resistance, and durability
• ✅ Secure Drawbar Retention – M10 / M12 / 7⁄16”-20 UNF options for stable, low-vibration operation
• ✅ Professional Finish – Corrosion-resistant surface for long-term workshop use

🏭 Applications

• 🛠️ Milling machines (manual & CNC)
• 🔩 Fly cutting, facing, and surface finishing
• ⚙️ Precision boring operations
• 🧰 Toolrooms, workshops, and industrial machining setups

💡 Why Purchase from Bluefox Tool?

• 🦊 Precision You Can Trust – Strict quality control for accuracy and fitment
• 🦊 Professional-Grade Tools – Built for machinists, not hobby shortcuts
• 🦊 Wide Compatibility – One solution for multiple spindle standards
• 🦊 Reliable Performance – Reduced vibration, improved surface finish
• 🦊 Excellent Value – Premium quality at competitive pricing
  
  

  🔗 Product Purchase Links

  • 🔩 3/4″ (19mm) Arbor | 1-1/2″ × 18 TPI Fly Cutter & Boring Head
    https://bluefoxtoolmart.com/products/3-4-19mm-arbor-1-1-2-18tpi-fly-cutter-boring-head?_pos=1&_sid=fa7dd89b2&_ss=r
  • 🛠️ MT3 Shank Arbor | 1-1/2″ × 18 TPI + M12 Drawbar
    https://bluefoxtoolmart.com/products/mt3-shank-arbor-1-1-2-18tpi-m12-drawbar-fly-cutter-boring-head?_pos=1&_sid=16d6f93b9&_ss=r
  • 👨🔧 MT2 Arbor | 1-1/2″ × 18 TPI + M10 Drawbar
    https://bluefoxtoolmart.com/products/mt2-arbor-1-1-2-18tpi-m10-drawbar-fly-cutter-boring-head?_pos=1&_sid=34dd7a4ed&_ss=r
  • ⚙️ R8 Shank Arbor | 1-1/2″ × 18 TPI Fly Cutter & Boring Head
    https://bluefoxtoolmart.com/products/r8-shank-arbor-1-1-2-18-tpi-fly-cutter-boring-head?_pos=1&_sid=e32c72001&_ss=r