KYOCERA Indexable Chamfer End Mill, Series: CM Series, 1 in Cutting Dia, 3.15 in Overall Length, 1/2 in Maximum Depth of Cut, XPMT Insert, 2 Inserts, Insert Compatibility: XPMT 15T304, XPMT 15T308, XPMT 15T316, XPMT 15T324, XPMT 15T331, XPMT 15T364, 1-1/4 in Head Length, 3/4 in Shank Dia, Straight/Weldon Flat Shank