Designed for professionals who need dependable bore finishes
BS 328/4 taper shank and standard length: Enables secure mounting in common tool holders and quick
it’s built for repeatable bore quality in metalworking
Using this gauge helps streamline your workflow by delivering consistent
it delivers intermediate precision with a robust cutting edge
OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-1.91mm G Designed for professionals who needOSG Stub Drill HSS E, EX SUS GDS 1. 91mm, is a compact, high performance drill bit designed for precise small diameter work. Crafted from High Speed Steel E (HSS E), it excels when drilling stainless steels, general steels, and lightweight aluminum, making it a versatile choice for metalworking, fabrication, and workshop projects. With an optimized stub geometry, it starts cleanly, minimizes wandering, and delivers accurate hole sizes with every cut.