5/16" Dia. /8" Shank /4" DOC x 2-1/2" OAL, HSSCo Uncoated, 2 Flute, Round, External , Ballnose End Mill Series/List #4583 MT2544404

? M-42 Cobalt 2-Flute, Ball End Single End Mills Center Cutting M–428% Cobalt Steel for the tougher cutting assignments on high-strength, high-temperature steels and exotic materials or extended production runs.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" Corner Radius (RE) 0.156" Connection Diameter Machine Side (DCONMS) 3/8" Tool Type Single-End Depth of Cut Maximum (APMX) 3/4" Length Group Regular Overall Length (OAL) u200e2-1/2" End Shape Ball Cutting Edge Material HSSCo Coolant Supply Property (CSP) External Coating Uncoated Style Finishing Flute Count (NOF) 2 Decimal Equivalent 0.3125" Shank Type Plain Measurement Type Inch Usable Length (LU) 3/4" Series/List # 4583 Applicable Material Super-Alloys / Titanium Center Cutting Yes