OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3.83mm Tiny Tool Holders and maintains cutting performance under

and maintains cutting performance under tough conditions

The JBO Thread Ring Gauge (GO) for UNC Left-Hand threads (1/2 x 13) is a precision Go gauge designed to quickly verify external thread diameters against the 2A tolerance

Type: Stub reamer for stable

Its left-hand orientation is ideal for left-handed spindles and supports a range of tool diameters

conforming to ISO 529 standards for compatibility with standard metric components and fasteners

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3.83mm Tiny Tool Holders and maintains cutting performance underMeet the OSG Stub Drill HSS E, a high performance drill bit designed for stainless steels, versatile steels, and aluminum. Crafted with High Speed Steel E, it blends durability with precise cutting to deliver clean, accurate holes quickly and reliably. Featuring a 3. 83 mm diameter and a compact stub design, this drill bit is built for professional workshops, maintenance tasks, and serious hobby projects where repeatable hole quality matters across