The Go/No-Go design simplifies quality checks
reducing tool deflection and the risk of breakage when machining deep pockets or steep walls
and maintains cutting performance under tough conditions
while the straight shank keeps setup simple and secure
Its durable construction and precise sizing support reliable performance in demanding environments
OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-1.44mm Solid Carbide The Go/No-Go design simplifies qualityOSG Stub Drill HSS E 1. 44 mm is a precision drill bit designed for stainless steels, steels, and aluminum. Built with High Speed Steel E (HSS E), it delivers durable cutting edges and reliable hole quality for both professionals and hobbyists. With a 1. 44 mm diameter, its ideal for accurate, tight hole work in compact workpieces and prototypes. The stub drills geometry is engineered to deliver clean, precise holes from the first cut, reducing rework