ITC Carbide End Mill Ball Nose 155 - 2 Flute 30° Helix With Facet Relief - Micro - 0.3mm Long Series this HSS‑E (M35 cobalt) reamer

this HSS‑E (M35 cobalt) reamer uses a left‑hand spiral flute with right‑hand cutting to control material removal and deliver a smooth bore

helping ensure that M48 x 5 threads meet the 6H tolerance and fit correctly in a wide range of components and assemblies

Its user-friendly design supports fast

It’s available in multiple sizes and tapers to fit different machine spindles and tool shanks

with predictable results across common UN standards

ITC Carbide End Mill Ball Nose 155 - 2 Flute 30° Helix With Facet Relief - Micro - 0.3mm Long Series this HSS‑E (M35 cobalt) reamerITC Carbide End Mill Ball Nose 155 is a precision micro end mill designed for meticulous detailing and tight radii on small parts. With a 0. 3 mm diameter ball nose and a two flute configuration, its ideal for engineers, buyers, tradespeople, hobbyists, and professionals who demand consistency in micro scale work. The tool features a 30 helix and facet relief, delivering efficient chip evacuation, reduced cutting forces, and enhanced cutting stability