OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.22mm ER Collet Chucks repeatable grooves in compact

repeatable grooves in compact

enabling longer workpieces to be machined with precision

The 30° helix enhances processability and lowers cutting load

high-precision results in standard reaming setups

The Omega ER32 Collet with coolant seal delivers ultra-precise toolholding for CNC milling and drilling where high-pressure coolant and tight tolerances matter

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.22mm ER Collet Chucks repeatable grooves in compactThe OSG Jobber Drill HSS E 4. 22 mm is a versatile twist drill bit built from High Speed Steel E for reliable performance across metals. Its designed for stainless steels, steels, and aluminum, delivering clean, precise holes with minimal effort, making it a go to tool for professionals, hobbyists, and maintenance projects. With its advanced geometry, the drill maintains sharpness under load and resists heat buildup, helping you complete tasks faster