supply of contact tip,tip adapter,insulator,gas nozzle,swan neck , one set shall consist of the following welding consumables for stainless steel welding in respective quantities. 1) contact tip cucrzr 1.2 mm su itable for kemppi mig/mag welding torch mtp350. part no. 9876644. of kemppi make or equivalent- 250 nos. 2) tip adapter suitable for kemppi mig/mag weldi ng torch mtp 350. part no w004116 of kemppi make or equivalent -100 nos. 3) insulator suitable for kemppi mig/mag welding torch mtp 350. part no. w0041 20 of kemppi make or equivalent-150 nos. 4)gas nozzle 1.6 mm suitable for kemppi mig/mag welding torch mtp 350. part no. w004123 of kemppi make or eq uivalent-150 nos. 5) swan neck suitable for kemppi mig/mag welding torch mtp 350.part no. w004126 of kemppi make or equivalent -15 nos. make: kemppi or its equivalent. ]