IRWIN Drill Bit, Drill Size – Decimal Inch: 3/8 in, 6 in Overall Length, 1/4 in Shank Diameter, Hex, Quick-Change Shank, Carbon SteelFeatures:Patented blue-groove point and cutting edge for faster chip removal – 4x faster than standard spade bitsDouble cutting spurs scribe the outside of the hole reducing breakout10% larger shank for added durabilityGrooved hex shank prevents slipping in drill chuck or bit extensionFits all standard quick change chucks40% thicker cutting edge and enlarged shank for increased strength and longer drilling life1/4 in quick change shank reduces slipping in standard chucks and is compatible with all 1/4 in quick change chucks, including impact drillsOther Attributes:SKU: 26223Drill Size – Decimal Inch: 3/8Overall Length: 6Shank Diameter: 1/4Shank Type: Hex, Quick-ChangeMaterial: Carbon SteelDocuments:CatalogInstruction/Installation ManualWarning:California Proposition 65 Warning.

Cutting Tools & Metalworking, Holemaking Tools, Metalworking & Multi-Purpose Drill Bits, Spade Drill Bits, Tools