Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BSF - 7/8 x 11 Standard Digital Calipers improving hole accuracy and reducing

improving hole accuracy and reducing chatter during deep-hole drilling

For mold and die professionals

Secure taper shank and ISO/H5 tolerance: DIN 8051 B interface with ISO H5 tolerance ensures a snug

continuous finishes

Go/No-Go quick checks: Instantly determine if a thread diameter meets spec

Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BSF - 7/8 x 11 Standard Digital Calipers improving hole accuracy and reducingBaer Heli Coil Tap Wire Thread Insert Bottoming Tap (STI) BSF 7 8 x 11 The Heli Coil Tap you need for impeccably repaired and reinforced threads. Crafted with purpose built precision, this bottoming tap is designed to cut clean, accurate internal threads that perfectly align with Heli Coil style wire thread inserts. When a hole has lost its grip or stripped threads, this tool becomes the reliable partner you reach for first. Why this tap stands out