IRWIN Jobber Length Drill Bit, Drill Size – Fraction: 1/4 in, Drill Size – Decimal Inch: 0.25 in, 4 in Overall Length, 3-Flat, Straight Shank, 3/16 in Shank Diameter, Spiral Flute, 2-3/4 in Flute, Precision Ground Point, HSS, Black/Gold, Applicable Materials: MetalFeatures:High performance metal drilling for portable drill users, works well on curved surfacesRevolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bitsHSS features a black body and gold fluteSelf-centering TURBOMAX tip for clean entry and fast starts, stays sharp longer3-flatted shank on 3/16 in and above for better chuck gripOther Attributes:SKU: 2061729Drill Size – Fraction: 1/4Drill Size – Decimal Inch: 0.25Overall Length: 4Shank Type: 3-Flat, StraightShank Diameter: 3/16Flute Type: SpiralFlute Length: 2-3/4Point Type: Precision GroundMaterial: HSSFinish: Black/GoldApplicable Materials: MetalDocuments:CatalogWarning:California Proposition 65 Warning.

Cutting Tools & Metalworking, Holemaking Tools, Jobber Length Drill Bits, Metalworking & Multi-Purpose Drill Bits, Tools