Sigma Twin Track Machine

Insert T-Nuts Closer Than Ever

The Sigma Twin Track T-nut Machine inserts two closely spaced
t-nuts at a time into a single workpiece. The machine drives standard Sigma hopper-fed t-nuts or can be configured to Use Sigma Rivet style t-nuts for superior holding power. With the optional double-spindle drill unit, the Sigma Twin Track combines drilling and t-nut driving into a single operation.

  • Sigma Twin Track t-nut insertion machineIncrease efficiency with the new SIGMA Twin Track T-Nut Driver and Twin Track T-Nut Drill Drive Machine.
  • Now Insert T-Nuts as close as 3 inches apart
  • Drive or Rivet T-Nuts in Place
  • Combine drilling and driving into a single operation with optional two spindle drill unit

Sigma UltraGrip
T-Nuts

feature long serrated prongs to provide increased holding power. The patented shoulder design prevents t-nuts from shingling and jamming in the drive machine.

Torqloc Thread Locking

Both Sigma Rivet and UltraGrip t-nuts are available with the Torqloc thread locking feature.

New Rivet TNuts

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