Page 184 - Parlec Catalog
P. 184

Numertap  80
                             ®



        182   Torque-controlled Tapping




                                                                C
                                                                                      Adapter
                                                                  Ø1.060"
                                                                                    (sold separately)
                                           3/8"






                                   1/16" Compression
                                                          7/16" Tension Stroke




                   TORQUE-CONTROLLED TAPPING

                    FROM #4 - 1/4" (0-80 IN./LBS.)

                           ƒ Very sensitive, calibrated torque control prevents tap breakage when bottom tapping.

                           ƒ Short compression stroke allows holes to be retapped and ensures depth control.

                           ƒ Rugged alloy steel construction for long trouble-free service life.
                           ƒ Free-floating ball bearing tension stroke ensures thread size and quality.

                           ƒ Small outside diameter allows tapping near shoulders without tap extensions.

                           ƒ Short gage length provides more clearance on vertical machines.
                           ƒ Quick-change system allows dull taps to be replaced without removing unit from the spindle.

                           ƒ Radial float improves thread quality and tap life.

                                  Part Number    Shank         C        Approximate Weight
                                  S37-80TA3      3/8 Straight  3.00     9 oz.
                                                 Special adapters available to #00. Order adapters separately.







                      TORQUE-CONTROLLED FOR BOTTOM TAPPING, TENSION

                                 AND COMPRESSION ON CNC MACHINES.














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