Vcoil UNF STI-Taps Thread Repair Kit, set of 2pcs Wire Thread Inserts 1.5D - 1.1/4x12 Blacksmith Drill this reamer follows DIN 8089

this reamer follows DIN 8089 geometry to deliver a consistent

It's built on a carbide cutting edge with high hardness for excellent wear resistance

and optimized point geometry supports reliable results across steels

engineered for controlled material removal and accurate final dimensions

Vcoil UNF STI-Taps Thread Repair Kit, set of 2pcs Wire Thread Inserts 1.5D - 1.1/4x12 Blacksmith Drill this reamer follows DIN 8089Repair damaged threads with precision using the Vcoil UNF STI Taps Thread Repair Kit. This two insert set sits in a durable presentation case, designed for maintenance, installation, and small series production, delivering reliable, long lasting internal threads. Wire thread inserts DIN 8140: stainless steel inserts with ISO 2 (6H) tolerance, Type S, engineered for strong, secure repair up to M12 and UNF 1 1 4 x 12 applications. 1. 5D length: insert