M_11_x1.5_CoreD504 Home / Shop M_11_x1.5_CoreD504 $146.26 Home / Shop M_11_x1.5_CoreD504 $146.26 Model Number: J-4-2-3-8-5-5-0-4 M11x1.5 CORE DRILL P/N J-42385-504 Maximum quantity exceeded Minimum purchase amount of 0 is required Maximum purchase amount of 1 is allowed 146.260 10000000 Maximum purchase amount of 1 is allowed Manufacturer: TIME-SERT Description Use WD40 when drilling and blow chips out of hole frequently using brake clean and a long air nozzle.