Rego-Fix ER16-GB .194″x.152″ Tapping Collet | 3/16″ #9 #10 Tap | 1416.04935
Genuine Rego-Fix ER16-GB square-drive tapping collet for rigid tapping in ER16 toolholders. The square drive provides positive torque transmission to the tap, preventing slippage and protecting the tap from breakage — a significant upgrade over standard ER collets for any tapping operation.