| उत्पाद श्रेणी | : | 
        	Drill  of inserted U drill, dia: 21.5mm(L/D: 3) , through coolant, flanged type, shank dia: 25mm, mi,Central Insert (minimum 04 cutting edges) for dia: 21.5mm U drill.,Peripheral Insert (minimum 04 cutting edges) for dia: 21.5mm U drill. |