Product Details: Manufacturer Part Number: 740-3750|Mill Diameter (Inch)|3/8Mill Diameter (Decimal Inch)|0.3750Mill Diameter (mm)|Number Of Flutes|5End Mill Material|Solid CarbideEnd Type|SingleLength of Cut (Inch)|7/8Length of Cut (mm)|Coating/Finish|Overall Length (Inch)|2-1/2Shank Diameter (Inch)|3/8Centercutting|YesCutting Direction|Right HandVariable Helix|NoVariable Index|Shank Diameter (mm)|Helix Angle|Chipbreaker|NoMaterial Application|Extended Reach|NoOverall Length (mm)|Length Of Cut Range (Decimal Inch)|0.8000 - 1.0000Shank Type|Straight-CylindricalLength of Cut (Decimal Inch)|0.8750Material Grade|MicrograinShank Diameter (Decimal Inch)|0.3750Overall Length (Decimal Inch)|2.5000Flute Direction|Right HandFlute Type|SpiralHelix Style|MediumShank Diameter Tolerance|+0.0000/-0.0005 inLength Type|RegularMill Diameter Tolerance|+0.000 to -0.002 inNeck Length (Decimal Inch)|Neck Diameter (Decimal Inch)|Overall Length Tolerance|+0.060/-0.060 inNeck Length (mm)|Neck Diameter (mm)|Reach Length (Inch)|Reach Length (Decimal Inch)|Reach Length (mm)|Through Coolant|TIR Maximum (Decimal Inch)|0.0008TIR Maximum (mm)|Series|740PSC Code|Secondary Workpiece Material Code|Secondary Workpiece Material|Primary Workpiece Material Code|Primary Workpiece Material|UNSPSC Code|