BaerCoil Thread Insert BSF - 1 1/8 x 9 - 1.5 X D M&D 3 mm corner radius supports

3 mm corner radius supports gentle transitions and rounded corners

Notch-free tapered neck with W coating: Reduces breakage risk and extends tool life while maintaining stable

high-accuracy results across multiple passes and tool types

and workshops needing consistent

BaerCoil Thread Insert BSF - 1 1/8 x 9 - 1.5 X D M&D 3 mm corner radius supportsBaerCoil BSF Thread Insert (1 1 8 x 9, 1. 5 x D) is a precision, stainless steel solution engineered to restore and reinforce BSF threaded holes. Designed for demanding machinery and assemblies, it delivers durable, wear resistant internal threads that endure challenging conditions. Thread size: BSF 1 1 8 x 9 standard BSF tapping for reliable compatibility in repair and reinforcement projects. Material: Austenitic chromium nickel stainless steel (AISI