Description
Prototex Sprint Spiral Point Tap for producing precision threads by machine tapping through holes
For long chipping materials
Materials from 350 - 1200 N/mm2 or 36 Hrc
Body material HSS
Overall length 90mm
Cutting length 18mm
Drill diameter 6.8mm
For long chipping materials
Materials from 350 - 1200 N/mm2 or 36 Hrc
Body material HSS
Overall length 90mm
Cutting length 18mm
Drill diameter 6.8mm