Item #: 55273361Brand: Internal ToolModel #: 41-1721 Product Specifications Mill Diameter (Decimal Inch) 0.1720 Mill Diameter (Inch) 11/64 Number Of Flutes 4 End Mill Material Solid Carbide Length of Cut (Decimal Inch) 0.3800 Shank Diameter (Inch) 3/16 Shank Diameter (Decimal Inch) 0.1870 Overall Length (Decimal Inch) 2.0000 Overall Length (Inch) 2 Single Or Double End Single Coating/Finish Family Bright/Uncoated Centercutting Yes Cutting Direction Right Hand Flute Direction Right Hand Extended Reach No Coolant Through No Helix Angle 30 Primary Workpiece Material Aluminum & Non-Ferrous; High-Temp Alloy; Stainless Steel; Cast Iron; Steel; Hardened Materials Primary Workpiece Material Code P; S; H; K; M; N Coating/Finish Bright/Uncoated Variable Helix No Variable Index No Chipbreaker No Flute Type Spiral Shank Type Straight Material Grade Micrograin Length Type Regular Mill Diameter Tolerance +0.0000/-0.0020 in Series 41 System Of Measurement Fractional Inch UNSPSC Code 27112803 Mill Diameter (Decimal Inch) 0.1720 Mill Diameter (Inch) 11/64 Number Of Flutes 4 End Mill Material Solid Carbide Length of Cut (Decimal Inch) 0.3800 Shank Diameter (Inch) 3/16 Shank Diameter (Decimal Inch) 0.1870 Overall Length (Decimal Inch) 2.0000 Overall Length (Inch) 2 Single Or Double End Single Coating/Finish Family Bright/Uncoated Centercutting Yes Cutting Direction Right Hand Flute Direction Right Hand Extended Reach No Coolant Through No Helix Angle 30 Primary Workpiece Material Aluminum & Non-Ferrous; High-Temp Alloy; Stainless Steel; Cast Iron; Steel; Hardened Materials Primary Workpiece Material Code P; S; H; K; M; N Coating/Finish Bright/Uncoated Variable Helix No Variable Index No Chipbreaker No Flute Type Spiral Shank Type Straight Material Grade Micrograin Length Type Regular Mill Diameter Tolerance +0.0000/-0.0020 in Series 41 System Of Measurement Fractional Inch UNSPSC Code 27112803 MSC Part # 55273361 Mfr Part # 41-1721 Country of Origin Country of Origin is subject to change UNITED STATES