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

Torque-Controlled Tapping

Order Torque Calibrated Adapters separately. Order Retention Knob separately. [+]
  • Large work range eliminates the need to purchase several units.
  • Radial float improves thread quality and tap life.
  • Precalibrated torque control prevents tap breakage when bottom tapping.
  • Free-floating tension stroke ensures thread size and quality.
  • Adjustable compression stroke ensures depth control.
  • Rugged alloy steel construction for long trouble-free service life.
  • Through-spindle coolant option available gets coolant into the hole and flushes chips.
  • Quick-change system allows taps to be quickly exchanged.

PC6 and PC7 modular attachments available upon request.

TORQUE-CONTROLLED TAPPING
Part Number Coolant Fed Shank C Approx. Weight
A11-70TA7 - 1.062 Automotive 6.30 5 lbs.
A14-70TA7 - 1.375 Automotive 6.30 7 lbs.
B40-70TA5 - BT40 5.90 7 lbs.
C40-70TA5 C40-70TA5C CV40 6.28 7 lbs.
C50-70TA5 C50-70TA5C CV50 5.46 11 lbs.
C60-70TA5 C60-70TA5C CV60 6.03 28 lbs.
N40-70TA5 - NMTB40 6.40 7 lbs.
N50-70TA5 - NMTB50 5.46 11 lbs.
PC6 and PC7 modular attachments available upon request.
CAPACITY: TORQUE-CAPACITY MATERIALS
Ferrous Non-Ferrous Positive Drive
Capacity
#10 - 3/4 #10 - 1 #6 - 1 5/8
1/16 - 1/2 NPT 1/16 - 1/2 NPT 1/16 - 1 1/4 NPT
M5 - M20 M5 - M25 M3.5 - M33
For Positive drive adapters, see Numertap 770.