supply of various power and hand tools for the central laboratory under quality control division, bhubaneswar during the financial year 2023-24 supply of various power and hand tools for the central laboratory under quality control division, bhubaneswar during the financial year 2023-24 , i ) equipment: portable cordless rotary hammer with the following featuresi. battery voltage- minimum 18 v ii. li ion battery of minimum electric charge of4 ah iii. impact energy- minimum 1.9 joule iv. no load speed- 0-1050 rpm ( minimum ) v.capacity of drilling in concrete -22mm or more vi. capacity of drilling in metal -13 mm or more vii. machine should be light in weight i.e. preferably below 3kg and should not be more than 5 kg. ii ) spare part: spare li-ion battery of 18 volt and electric charge of 4ah iii ) accessories: a ) 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm & 25mmsds plus drill bit of working length- 200 mm & total length of 260 mm for 1 noof each drill bit diameter. b ) 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm & 25mm sds plus drill bit ofworking length 240 mm & total length of 310 mm for1 noof each drill bit diameter. , i ) equipment:- portable cordless battery operated 4 angle grinder with the following features i.battery voltage- minimum 18 v ii. li ion battery of minimum electric charge of4 ah ( 2 numbers ) iii. no load speed- 0-9000 rpm ( minimum ) iv.disc diameter- minimum 100 mm v. machine should be light in weight i.e. preferably below 4 kg and should not be more than 5 kg. ii ) accessories:- a ) 4 cutting wheel for cutting metal such as steel: having diameter of 105 mm and thickness of 1.2mm thickness b ) 4 diamond cup wheel universal turbo of dia 100 mm and thickness of 2.5 mm- 2 nos. , ii ) equipment: 14 cut-off saw with the following features i.power input - 2400w or higher ii. li ion battery of minimum electric charge of4 ah iii. no load speed- 0-3800 rpm ( minimum ) iv.disc diameter- minimum 355 mm v. machine should be light in weight for portable operations i.e. preferably below 20 kg ii ) accessories:- a ) 14 diamond cutting disc for concrete with 50 mm bore having disc diameter-350 mm-2 nos. b ) 14 cutting wheel for cutting of metal such as steel having diameter of 355 mm and thickness of 3 mm- 25 nos , diamond core cutting bit with barrel and having universal connection end for core drilling operation in concrete surface, asphalt surface and structural concrete : diameter- 52 mm, length-450mm , diamond core cutting bit with barrel and having universal connection end for core drilling operation in concrete surface, asphalt surface and structural concrete : diameter- 62 mm, length-450mm , diamond core cutting bit with barrel and having universal connection end for core drilling operation in concrete surface, asphalt surface and structural concrete : diameter- 72 mm, length-450mm , diamond core cutting bit with barrel and having universal connection end for core drilling operation in concrete surface, asphalt surface and structural concrete : diameter- 82 mm, length-450mm , diamond core cutting bit with barrel and having universal connection end for core drilling operation in concrete surface, asphalt surface and structural concrete : diameter- 102 mm, length-450mm with washer ( 1 packet of 20 pieces ) for 102 mm diamond core bits , i ) equipment:- 8 bench vice material of mild steel for holding concrete core samples, rock samples, steel bars etc. for smooth cutting operation , complete tool kit set with carrying case consisting of following tools i.1 / 2 drive pear head ratchet ii.1 / 2 drive flex handle-375mm iii.1 / 2 drive extension bars-75mm, 125mm & 250 mm iv.1 / 2 drive universal joint v.1 / 2 drive sockets 12 points-sae- 3 / 8, 7 / 16, 1 / 2, 9 / 16, 5 / 8, 11 / 16, 3 / 4, 13 / 16, 7 / 8, 15 / 16, 1, 1-1 / 16, 1-1 / 8, 1-3 / 16, 1-1 / 4mm- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 30 &32vi.1 / 2 drive spark plug sockets 6 points- 5 / 8, 13 / 16 vii.1 / 4 drive pear head ratchet viii.1 / 4 drive extension bars- 50 mm & 150 mm ix.1 / 4 drive universal joint x.1 / 4 drive bit holder xi.1 / 4 drive spinner handle xii.1 / 4 drivesockets 6 point-sae-3 / 16, 7 / 32, 1 / 4, 9 / 32, 5 / 16, 11 / 32, 3 / 8 mm-4, 4.5, 5, 5.5, 6, 7, 8, 9 & 10 xiii. combination spanners-sae-3 / 8, 7 / 16, 1 / 22, 9 / 16, 5 / 8, 11 / 16, 3 / 4 mm-8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 & 19 xiv.bits-1 / 4 drive-25 mm xv .hex key set long ball type- mm-1.5, 2.0, 2.5, 3, 4, 5, 6, 8 & 10. xvi. adjustable wrench chrome-300 mm xvii. combination pliers-180 mm xviii. long nose plier-150 mm xix. diagonal cutting plier-150 mm xx. screw driver-phillips #1 x 100 mm, xxi. screw driver-phillips #2 x 150 mm, xxii. screw driver slotted- 5 x 100 mm xxiii. screw driver slotted- 6 x 150 mm , i ) equipment:- vertical stand drilling machine with following features 1.maximum drilling capacity of 13 mm or higher 2. motor capacity of minimum 1.0 hp 3. availability of facility of v-belt & v-belt pulley. ii ) accessories:- a.metal drill bit of cobalt range with diameters of 5 mm, 8mm & 12mm one number each b. metal drill bit of tungsten range with diameters of 5 mm, 8mm & 12mm one number each c. metal drill bit hssg of diameters of 6 mm, 8 mm, 10mm & 12 mm one number each.