Tapping

Numertap® 200

Order Retention Knob separately. Order Adapters separately. [+]

From 5/16 – 7/8” Hand and 1/4 – 1/2” NPT

  • For use with popular Bilz style size and adapters.
  • Utilizes existing adapter inventory.
  • Rigid and tension-only shank available for use with synchronous tapping cycles.
  • Radial float improves thread quality and tap life.
  • Short projection maximizes workpiece size.
  • Adjustable short compression stroke ensures accurate depth control.
  • Free-floating tension stroke ensures thread size and quality.
  • Rugged alloy steel construction long trouble-free service life.
CAPACITY
Synchr/Tens & Comp
5/16” – 7/8” Hand
1/4” & 1/2” NPT
100 SYNCHRONOUS/TENSION & COMPRESSION TAPPING
Part Number Coolant Taper Compression Tension C
B40-20TA4 B40-20TA4C BT40 0 - .250 .56 5.19
B40-20FS4 B40-20FS4C BT40 Rigid Rigid 3.05
C40-20TA4 C40-20TA4C CV40 0 - .250 .56 5.06
C40-20TR4 C40-20TR4C CV40 Rigid Rigid 3.86
C50-20TA4 C50-20TA4C CV50 0 - .250 .56 4.25
C50-20TR4 C50-20TR4C CV50 Rigid Rigid 4.25
N40-20TA4 - NMTB40 0 - .250 .56 5.06
N50-20TA4 - NMTB50 0 - .250 .56 4.25
S10-20TA5 S10-20TA5C 1" Straight .250 .56 5.46
S10-20FS5 S10-20FS5C 1" Straight Rigid Rigid 5.46
S12-20TA5 S12-20TA5C 1 1/4" Straight 0 - .250 .56 5.46
S20-20FS3 S20-20FS3C 2" Straight .250 .56 5.93
S20-20TA3 S20-20TA3C 2" Straight Rigid Rigid 5.93
* For Synchronous tapping cycles, use (TT) for Tension-Only, or (TR) or (FS) for Fixed Shank, I.E. C40-20(TT)4. Coolant-through for up to 250 lbs. of pressure.