Powercoil – 12 x 1.75mm STI HSS Cobalt MC Spiral Flute Tap

Description

12 x 1.75mm STI HSS Cobalt MC Spiral Flute Tap
Metric Coarse.
HSS-Co Spiral Flute 4H5H Tolerance Screw Thread Insert (STI) Tap.
PowerCoil wire thread inserts are installed into oversize tapped holes.
Only PowerCoil STI (Screw Thread Insert) Taps are suitable for use with PowerCoil Wire Thread Inserts.
STI Taps have a larger diameter, than standard taps, but the same pitch to accommodate the wire thread insert. Once the insert is installed in the tapped hole it creates the desired internal thread tolerance for the installed bolt or stud.
Category: Threaded Inserts, PowerCoil , STI Taps, Machine Taps, Metric Coarse
Pitch (mm): 1.75
Lead: Spiral Flute