OSG USA, Inc. TP37404750011 3/4?4FL SE SC END MILLFull Description Cutting Diameter (DC) 3/4" End Shape Square Connection Diameter Machine Side (DCONMS) 3/4" Usable Length (LU) 1-1/2" Depth of Cut Maximum (APMX) 1-1/2" Tool Type Center Cut|Single-End Overall Length (OAL) 4" Style Square Cutting Edge Ma