Tapmatic 70X 1/2-20 Mount Tapping Head

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Tapmatic attachment for manual tapping applications.  Tapmatic self reversing tapping attachments are designed to meet the most difficult requirements.


  • Provides for reduced tap breakage
  • Produces perfect threads
  • Reduced cycle times through increased reverse speeds
  • Allows for longer tap life


Shank Type Threaded Shank
Threaded Shank Size 1/2-20
Minimum Tap Capacity (Inch) #10
Minimum Tap Capacity (mm) M5
Maximum Aluminum Tap Capacity (Inch) 1/2
Maximum Aluminum Tap Capacity (mm) M18
Maximum Mild Steel Tap Capacity (Inch) 1/2
Maximum Mild Steel Tap Capacity (mm) M18
Quick Change No
Series X
Machine Type Manual
Maximum RPM 1200
Body Diameter (mm) 76.00
Overall Length (mm) 176.00
Model Number 70X
Collet Compatibility 24100 (J441); 24500 (J445)
Gear Ratio 1.75:1
Includes Tap Clamping Wrenches