HSS-E (M35 Cob) for durability: Cobalt-enhanced high-speed steel provides longer edge life and better wear resistance under demanding cutting conditions
accurate metric threads with confidence
This combination helps you achieve reliable
Expect smoother toolpaths
Gash tooth geometry minimizes flute chipping: The specialized gash tooth shape reduces flute damage under heavy cuts
OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-5.07mm End Mill Holders HSS-E (M35 Cob) for durability:The OSG Jobber Drill HSS E is a versatile 5. 07 mm drill bit crafted from High Speed Steel E (HSS E) for reliable performance across tough materials. Designed for stainless steels, general steels, and lightweight aluminum, this bit is built to handle a wide range of drilling tasks in professional shops, fabrication benches, and DIY setups alike. Its optimized geometry delivers clean, precise holes with smooth entry and minimal burrs, helping you