tender for supply oftool kits among the stakeholders of dhulasimla jhankar musical instrument cluster industrial cooperative society ltd., p.o. - dhulasimla, p.s. - uluberia, dist.- howrah. , musical instrument , electric drill machine (stanley or equi) power input: 600 watt chuck size:1.5- 13 mm no load speed: 2900 rpm impact rate: 49300 bpm variable speed : yes reverse: yes drilling capacity (metal/concrete/wood):13/13/25 mm screw diameter : 5mm wattage: 600 watts, operating voltage: 220 volts 2 mode switch for forward and reverse drilling to select between rotary and hammer action speed dial for multiple speed setting allows to pre-set speeds for more control , power grinding machine (make- stanley/ equi) power: 900 watts voltage: 220-240 v frequency: 50-60 hz no-load speed: 11,000 rpm disc diameter: 125 mm (5 inches) spindle thread: m14 weight: approx. 2.2 kg , electric randa/ jack plane (yiking or equi) power: 650 w no load speed: 14000 rpm depth of cut- 1.2 mm input power: 650 watts planning size: 82 x 1 mm switch lock button: yes , bench vice, 3 inch (taparia / equi) product: fixed base bench vice material - ductile iron max jaw opening: 75mm finished type - chrome anvil size: 75*75mm length: 280mm width: 120mm height: 120mm , air compressor (gati or equi ) motor power: 0.5 hp compressor technology: reciprocating compressor motor speed: 750 rpm weight: approx 70 kg tank size : i)10 x 28 ii) ltr : 35 iii) psi : 100 iv) thickness : 2.5 mm working pressure : i) psi -100, kg/cm2 :7 other specification : bore x stroke : 52 mm x 40 mm piston displacement : 2.7 (cfm)