OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3.85mm Insert this uncoated tapping kit delivers

this uncoated tapping kit delivers reliable performance across a range of common metals

The cast iron body provides rigidity and durability under heavy use

you gain reliable toolholding that supports high-speed milling

accurate hole sizes and efficient chip evacuation for cleaner finishes in demanding materials

reduce slippage

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3.85mm Insert this uncoated tapping kit deliversThe OSG Stub Drill HSS E is a 3. 85 mm diameter short length drill designed for stainless steel, general steels, and aluminum. Its compact stub form delivers rigid, clean holes in tight spaces, making it an ideal choice for both professional shops and DIY projects. 3. 85 mm diameter, stub length design: Short, rigid form minimizes deflection and wandering, delivering straight, true holes even in hard metals. HSS E grade with optimized cutting