Manufacturer Part Number: R127214-S|Thread Size (mm)|Thread Size (Inch)|1/4-18Overall Length (Decimal Inch)|Overall Length (mm)|Overall Length (Inch)|2-7/16Chamfer|Thread Standard|NPTFlute Direction|Helix Angle|15Material|High Speed SteelThread Length (Decimal Inch)|Thread Length (Inch)|1-1/16Thread Length (mm)|Thread Depth (mm)|Thread Pitch (mm)|Thread Pitch (Decimal Inch)|Thread Depth (Decimal Inch)|Shank Diameter (mm)|Shank Diameter (Decimal Inch)|0.5625Square Length (Inch)|Square Length (Decimal Inch)|Square Length (mm)|Square Size (mm)|Square Size (Decimal Inch)|0.4210Projection (Decimal Inch)|Application|Material Application|Series|Material Grade|Threads per Inch|Coating/Finish|BrightCoolant Through|Number Of Flutes|4UNSPSC Code|