OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.81mm Boring Bar Blank these high-quality laydown inserts are

these high-quality laydown inserts are built to handle everything from basic to demanding threading applications

Ball Nose Geometry for Smooth Rib Contours: The ball-end profile produces precise radii and smooth transitions on narrow rib features

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Carbide-tipped for long life and precision: The K10 carbide edge retains sharpness longer than standard steel

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.81mm Boring Bar Blank these high-quality laydown inserts areThis 3. 81 mm jobber drill bit is made from HSS E to handle stainless steel, standard steels, and aluminum in one tool. Its length and point design suit both bench work in workshops and on site tasks where reliable hole quality is needed without frequent bit changes. Heat and wear resistance: The HSS E material maintains its edge when drilling stainless steel that tends to harden during cutting, so the bit lasts through repeated use on tough jobs.