Upper V Grooves & 1/2 Round Wire Roller for Blue & Silver Economy Rolling Mills Cohler 5 mm (Stubs #70 –

5 mm (Stubs #70 – #15)

Parts should be fully pre-finished before dry polishing

and i-series tools including insert wheels

American-made machine

hollow forms

Upper V Grooves & 1/2 Round Wire Roller for Blue & Silver Economy Rolling Mills Cohler 5 mm (Stubs #70 –This replacement upper roller is designed specifically for Blue and Silver Economy rolling mills, providing a dual function groove configuration for forming both square and triangular wire profiles and half round wire. The roller features two complete sets of grooves machined into a single roll, making it a practical solution for jewelers and metalsmiths who need to produce a range of wire dimensions without swapping equipment. The 9 V grooves allow