STI MC Intermediate HSS Tap by Bordo Size:5mm x 0.8mm can be rotated to expose

can be rotated to expose the unused cutting sides

Light and slim design

Comes with 3m BZL 15 euro-connect MIG torch

Honing your woodturning gouges

STI MC Intermediate HSS Tap by Bordo Size:5mm x 0.8mm can be rotated to exposeMetric Coarse. HSS Hand and Machine 4H5H Tolerance Screw Thread Insert (STI) Intermediate 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