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AUTO TOOLS
 
 
 
 
SELF - REVERSING TAPPING HEAD

Applications:

  • Depth control
    Top will advance 0.140" ± 0.004" after machine spindle travel stops. Example: to achieve a top depth of 1.000", set spindle stop at 0.860" will
    advance is an additional 0.140" to 1.000" depth
  • NC machine
    Set torque as high as possible within safe limits of the top. NC machine cutting feed equals (top pitch x spindle RPM). Reverse feed equals 2 x (top pitch x spindle RPM).

Features:

  • Guaranteed depth control; within ±0.004"
  • Chatter-free clutch’s positive engagement allows for a smoother, more accurate tapping operation and more rapid reversal
  • Radial float is self-centering to compensate for hole center misalignment to 0.005"
  • Unique double spring mechanism produces automatic feed and cushion drive. With 2 springs for feed and 2 springs for reversal
  • Pre-set torque control permits easy operation of tap brake torque control
  • Head comes complete with 2 collets




Item Description [Add] [Count]
2600-4002 Tapping Capacity in steel: #0-1/4" (M2-M7)
2600-4012 Tapping Capacity in steel: #4-1/2"(M5-M12), 1/8" NPT
2600-4022 Tapping Capacity in steel: 5/16-3/4"(M8-M20), 1/8", 1/4 NPT
 
 
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