Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - Metric - M18 x 2 Grooving Inserts Built on HSS-E (M35 cobalt)

Built on HSS-E (M35 cobalt) with a hard AcuRea multi-layer nano chrome coating

10 micron run-out for exceptional concentricity

ISO H5 precision tolerance: Finishes holes to a tight ISO H5 size (-0 +0

ramped edge connections keep mats aligned and create a smooth transition between pieces

Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - Metric - M18 x 2 Grooving Inserts Built on HSS-E (M35 cobalt)The Baer Heli Coil Tap is the precision tool you reach for when you need dependable thread repairs and reinforced assemblies. This Bottoming Tap (STI) is specifically designed for metric M18 x 2 holes, delivering clean, true threads that form a solid foundation for Heli Coil wire thread inserts. If youre rebuilding damaged threads or upgrading weak threads, this tap is built to perform with consistency and longevity. Premium HSS construction provides