Cod. UTMAS1.2.86
Drill taps

Drill-tap combination tools with ISO metric coarse-pitch M thread or UNC Unified Nation coarse-pitch thread to produce a thread in a single operation, also available with a 1/4" hex shank for portable and stationary screwdrivers and reversible drills. Tap-countersinking combination tools for drilling, threading and countersinking in a single pass.