Description
M-428% Cobalt Fine Tooth Roughing End Mills
 Center Cutting 30° Helix
 TiCN Coating
TiCN coating has the same lubricity as TiN but is more than 30% harder 
TiCN Coating is ideal for operating at aggressive feeds and speeds and for cutting extremely abrasive and difficult-to-cut materials.
 Fine tooth spacing gives 30% better tool life
 Pressure of cut is distributed over many teeth
 Less friction/less wear – cutting speeds & feeds remain the same as conventional end mills
 Better finish
 Breakage and cracks are eliminatedCountry 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.govCutting Diameter (DC) 3/4″Application RoughingConnection Diameter Machine Side (DCONMS) 3/4″Tool Type Single EndDepth of Cut Maximum (APMX) 3″Length Group LongOverall Length (OAL) u200e5-1/4″Flute Type Fine PitchCutting Edge Material HSSCoCoolant Supply Property (CSP) ExternalCoating TiNStyle RoughingFlute Count (NOF) 4Decimal Equivalent 0.750″Shank Type PlainMeasurement Type InchEnd Shape Center CuttingSeries/List 4614GUsable Length (LU) 3″Package Height .75000
