OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/4 x 28 Integral Holders 64 mm HSS M2 taper-shank

64 mm HSS M2 taper-shank reamer designed for precise hole finishing

76 mm is an intermediate precision finishing tool designed to bring holes to a precise

with right-hand threading for standard applications

The taper shank ensures accurate alignment and quick setup

Carbide durability: Tough carbide construction resists wear and keeps a sharp edge longer

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/4 x 28 Integral Holders 64 mm HSS M2 taper-shankThe OSG UNF Spiral Flute Threading Tap is a precision tapping tool designed for blind hole work, delivering clean, accurate 1 4 28 UNF threads with every pass. Built for professional machinists, it emphasizes durability and consistent results in challenging materials. Material: HSSE cobalt substrate for superior wear resistance and heat tolerance during deep internal threading. Coating: Steam oxide coating reduces friction and protects against