Portable Magnetic Core Drilling Machine As Per The Following Specification. (1) Core Drilling Ca Pacity: 12-35 Mm, (2) Twist Drill Capacity: 1-12 Mm, (3) Cutting Depth: 50 Mm, (4) Motor Power: 1500W+/- 10%. (5) Magnetic Force: 13500 N (Minimum) (6) No Load Speed: 750 Rpm (7) Spindle: 19.05 Mm Weldon (8) Maximum Weight: 11 Kg . Make: Ojasvi - Mg 35 O Or Its Equivalent In Eibenstock Or Schiffler Or Kpt Or Bosch Or Makita Or Similar. [ Warranty Period: 30 Months After The Date Of Delivery ] ]