Tapping Solutions

Parlec’s Tapping systems provide superior application with the Numertap® system 770 providing the largest range of tapping. Rigid, tension only or tension and compression systems are standard, along with coolant or coolant groove adapters with up to 6" extension length.


Tapping

Products

Tap Adapters

Coolant or Coolant Groove Adapters must be used when coolant is fed through Numertap Attachments. [+]
  • For use in Numertap 700 Attachments.
  • Coolant or Coolant Groove Adapters must be used when coolant is fed through Numertap Attachments.
  • Numertap torque controlled adapters require no adjustment. Each adapter is calibrated for approximately 80% of the tap breakage torque for most standard hand, plug, or bottom taps.
TAP ADAPTERS
Part Number Coolant** Coolant Groove** Tap Size Metric Tap Size (ANSI) Tp Shank Square
7711-#6 7711C-#6 7711CG-#6 #6 M3.5 .94 .141 .110
7711-#8 7711C-#8 7711CG-#8 #8 M4 1.00 .168 .131
7711-#10 7711C-#10 7711CG-#10 #10 M5 1.37 .194 .152
7711-#12 7711C-#12 7711CG-#12 #12 - 1.34 .218 .155
7711-025 7711C-025 7711CG-025 1/4 M6 1.44 .255 .191
7711-031 7711C-031 7711CG-031 5/16 M7,M8 1.59 .318 .238
7711-037 7711C-037 7711CG-037 3/8 M10 1.75 .381 .286
7711-043 7711C-043 7711CG-043 7/16 - 2.00 .323 .242
7711-050 7711C-050 7711CG-050 1/2 M12 2.19 .367 .275
7711-056 7711C-056 7711CG-056 9/16 M14 2.34 .429 .322
7711-062 7711C-062 7711CG-062 5/8 M16 2.50 .480 .360
7711-068 7711C-068 7711CG-068 11/16 M18 2.41 .542 .406
7711-075 7711C-075 7711CG-075 3/4 - 2.56 .590 .442
7711-081 7711C-081 7711CG-081 13/16 M20 2.53 .652 .489
7711-087 7711C-087 7711CG-087 7/8 M22 2.79 .697 .523
7711-093 7711C-093 7711CG-093 15/16 M24 3.01 .760 .570
7711-100 7711C-100 7711CG-100 1* M25 3.15 .800 .600
7714-006 7714C-006 7714CG-006 1/16 NPT (1/8 NPT) - 1.00 .312 .234
7714-012 7714C-012 7714CG-012 1/8 NPT - 1.00 .437 .328
7714-025 7714C-025 7714CG-025 1/4 NPT - 1.25 .562 .421
7714-037 7714C-037 7714CG-037 3/8 NPT - 1.31 .700 .531
7714-050 7714C-050 7714CG-050 1/2 NPT - 1.50 .687 .515
* For DIN, ISO, or imperial Metric Shanks, please call Parlec or your local Parlec representative.
** Coolant requires oil hole tap. Coolant groove uses standard taps. Both require coolant-fed unit.