OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.4mm ER Mini Collet Chucks 8 mm diameter and 12

8 mm diameter and 12 mm length

Through-Coolant Bore: Coolant flows inside the tool to the cutting edge

this 2-flute square-end mill delivers accurate pockets and slots in challenging materials while maintaining consistent performance over time

73 mm bore with tight tolerances

consistent threads in limited-access or awkward positions

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.4mm ER Mini Collet Chucks 8 mm diameter and 12The OSG Jobber Drill HSS E is a high performance drill bit engineered to cut through stainless steels, general steels, and lightweight aluminum with precision. Sized at 3. 4 mm and designed as a versatile drilling solution, it offers reliable results for both professional workshops and DIY projects. Its cutting edge geometry guarantees clean and precise holes, helping you finish tasks faster with less deburring and rework. Built for reliability, this