Haimer USA LLC 1/2" x 1/2" x 1-1/4" x 3-1/2" 4 Flute 0.0600" Radius Carbide End Mill-Uncoated HA76LL12ZR060DAFull Description Cutting Diameter (DC) 1/2" Shank Type Safe-Lock Connection Diameter Machine Side (DCONMS) 1/2" End Shape Corner Radius Depth of Cut Maximum (APMX) 1-1/4" Corner Radius (RE) 0.06