supply of supply of portable magnetic core drilling machinesupply of portable magnetic core drilling machine,supply of portable magnetic core drilling machine as per the following specification. 1) materi al work pieces: i. carbon steel & low alloy steel sheets. ii. stainless steel sheets. iii. mild steel angles. 2)cor e drilling capacity: 12- 35 mm. 3) twist drill capacity : 1-12 mm 4) cutting depth: 50 mm 5) motor power: 1 500 w +/- 10 %. 6) magnetic force: 14000 n. (minimum) 7) no load speed: 750 rpm 8) spindle: 19.05 mm weldon 9) maximum weight: 11 kg. 10) warranty- minimum 12 months against manufacturing defects. 11) operating manual and maintenance manual shall be submitted along with machine. make: ojasvi/eibenst ock/schiffler/kpt in its equivalent. [ warranty period: 30 months after the date of delivery ] ]