Reversible Tapping Head, 20M x 2.5 Mount, 5/16 - 3/4", M8-M20, 1/8, 1/4 NPT - 71-655-5

Brand:   SPI Swiss Precision Instruments
SKU:
71-655-5
ID:
119773
callling
$1,052.70
Current Stock:
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Reversible Tapping Head
20M x 2.5 Mount
5/16 - 3/4", M8-M20, 1/8, 1/4 NPT

  • Chatter free clutch has positive engagement which allows for a smoother, more accurate tapping operation.
  • Unique double spring mechanism provides automatic feed and cushion drive.
  • Preset torque control permits easy operation of tap brake torque control.
  • Guaranteed depth control to ± 0.004".
  • Radial float is self centering to compensate for hole center misalignment to 0.005".
  • Two rubber flex collets included with each head.


Specifications:

Part Number 71-655-5
Mount 20M x 2.5
Tapping Capacity in Steel 5/16 - 3/4", M8-M20, 1/8, 1/4 NPT
Max. Suggested RPM 600
Gear Ratio 1:1.7
Compress 0.236"
Expansion 0.240"
Collet Ref. # R30,R31



See all Reversible Tapping Heads


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WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.

Reversible Tapping Head, 20M x 2.5 Mount, 5/16 - 3/4", M8-M20, 1/8, 1/4 NPT - 71-655-5

Reversible Tapping Head, 20M x 2.5 Mount, 5/16 - 3/4", M8-M20, 1/8, 1/4 NPT - 71…

Reversible Tapping Head, 20M x 2.5 Mount, 5/16 - 3/4", M8-M2…

$1,052.70