5/16" Dia. x 5/16" Shank x 1/2" DOC x 2-1/2" OAL, Carbide AlTiN, 4 Flute, Ballnose End Mill Series/List #5949T MT3291329

4-Flute Stub Length Ball Nose Double End Mills Ball Noseend mills are designed for milling die cavities, fillets, round bottom holes and radius bottom slots 4-fluteend mills with a greater core thickness offer increast tool strength and reduces tool deflection. 4-Flutes also reduce chip load per tooth for the milling of tougher materials, greater wear resistance and improved surface finish Center Cuttingend allows for pluge cutting like a drill into solid materials TiALN - Titanium Aluminum Nitrideexellent all around coating featuring high heat resistance. Recommonded for high thermanl stress applications including dry machining, abrasive materials and hard-to-machine materials that generate higher cutting temperatures.Country of OriginUSAWarning-Proposition 65- For Californian Users onlyWARNING: This product contains a chemical known to the State of California to cause cancer or Birth defects. For more information go towww.P65Warnings.ca.gov Cutting Diameter (DC) 5/16" Tool Type Double-End Connection Diameter Machine Side (DCONMS) 5/16" Length Group Stub Depth of Cut Maximum (APMX) 1/2" End Shape Ball Overall Length (OAL) u200e2-1/2" Coolant Supply Property (CSP) External Cutting Edge Material Carbide Style Finishing Coating AlTiN Decimal Equivalent 0.3125" Flute Count (NOF) 4 Measurement Type Inch Flute Helix Angle (FHA) 30 Degrees Series/List # 5949T Shank Type Plain Shank Size (SS) #N/A Usable Length (LU) 1/2" Center Cutting Yes Applicable Material Carbide