OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3mm Shrink Fit Holders Thread specification: Metric size M52

Thread specification: Metric size M52 x 1 with right-hand orientation

while the left-hand spiral flute and right-hand cutting optimize chip control and surface finish

backed by precise manufacturing tolerances and reliable performance

Thread size and standards: 1/4-28 with support for UNC

The JBO Thread Plug Gauge (NoGo) – Metric Fine is a precision measuring tool designed to verify metric fine threaded holes

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3mm Shrink Fit Holders Thread specification: Metric size M52The OSG Stub Drill HSS E 3mm is a high performance drill bit built for demanding materials. Crafted with High Speed Steel E (HSS E), it delivers strong cutting power and lasting durability when drilling stainless steels, versatile steels, and lightweight aluminum. This combination makes it a reliable choice for professional shops, fabricators, and serious hobbyists who demand consistent results. HSSE alloy for durability: Made from High Speed Steel E,