OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-1.47mm Hydraulic Expansion Chucks while the cobalt-enriched HSS composition

while the cobalt-enriched HSS composition stands up to higher cutting temperatures during finishing passes

and minimizes chip buildup for cleaner holes and fewer breakages

Flute configuration: 2‑flute design for efficient chip evacuation and smoother cutting

accurate thread formation

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-1.47mm Hydraulic Expansion Chucks while the cobalt-enriched HSS compositionThe OSG Stub Drill HSS E is a compact, high performance drill bit designed for stainless steels, general steels, and aluminum. With a precise 1. 47 mm diameter, its stub length provides added rigidity for starting holes in confined spaces and when working with tougher materials. Crafted from High Speed Steel E (HSS E), this bit is built to resist wear while delivering reliable, repeatable results. Rigid stub design for precise starts: The shortened