Carmex Threading Tap - Spiral Flute - UNC Supercut Tap - HSS-E - 3/8 x 16 Face Mill Arbors It features a long flute

It features a long flute length (8–12x the diameter) and a compact 1

metric saw (63mm diameter

and delivers reliable performance across materials—from stainless steels to general-purpose applications

Durable carbide construction for long tool life: Built from intermediate precision carbide (k10) as a stub reamer

HSS-E (H4) in 16

Carmex Threading Tap - Spiral Flute - UNC Supercut Tap - HSS-E - 3/8 x 16 Face Mill Arbors It features a long fluteThe Carmex Threading Tap is a spiral flute UNC tap designed for precise 3 8 16 threading in tough materials. Built for professionals and serious hobbyists, it delivers reliable performance in high speed tapping applications. Size & Thread Type: 3 8 16 UNC (Unified National Coarse) threading for compatibility with standard fasteners Flute Design: Spiral flutes promote fast, continuous chip evacuation and smoother cutting Material: HSSE (high speed