Combined Tap Bit with ¼″ Hexagon Drive 30° Spiral Flute HSS-G

Compact HSS-G combined bit for preparation. Use it in assembly or service situations where the tool path must stay aligned from hole preparation to thread cutting.
Metric ISO threads use the M designation and are common in mechanical engineering, maintenance, and standard fastening work. Confirm that the combined tool size, workpiece material, and holder setup fit the planned operation before starting the first cut.