Manufacturer Part Number: 19358|Industry Specification|SD-1Head Shape|BallCutting Diameter (Inch)|1/4Cutting Diameter|0.2500inCutting Diameter (mm)|6.35Tooth Style|Steel CutOverall Length (Decimal Inch)|2Overall Length (mm)|51.00Overall Length (Inch)|2Length of Cut (Inch)|7/32inLength of Cut (Decimal Inch)|0.2188inLength of Cut (mm)|Shank Diameter (Inch)|1/4Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Head Material|Tungsten CarbideHead Coating|UncoatedApplication|Cut Type|Additional Information|System Of Measurement|Fractional InchHead Length (Decimal Inch)|Head Length (mm)|Material Application|Steel; Hardened Steel; Cast IronMaximum RPM (General)|55000Maximum RPM (Stainless Steel)|Included Angle|PSC Code|UNSPSC Code|27112809