supply of tooth spacing and profile checking gauagetooth spacing and profile checking gauage,tooth spacing k value checking go & no-go gauges for bull gear 107 teeth for wag-9 / w ag-9 hc loco. ref: rdso drawing no. sk. dp-3848. material: tool steel - is- 3748/90, hardness: 40/45 hrc. the firm has to supply calibration certificate from nabl accredited laboratories. warranty should be 12 mon ths form the date of supply. [ warranty period: 12 months after the date of delivery ] ] sse/wheels&tyres/ubl karnataka 2.00 set , tooth spacing k value checking go & no-go gauge for bull gear 77 teeth for wdp4 loco. r ef drg- emd part no : 10662230. material: tool steel - is- 3748/90, hardness: 40/45 hrc. the firm has to s upply calibration certificate from nabl accredited laboratories. warranty should be 12 months form the dat e of supply. [ warranty period: 12 months after the date of delivery ] ] sse/wheels&tyres/ubl karnataka 2.00 set , profile checking gauge with feeler gauge for bull gear 107 teeth for wag-9/ wag-9 hc locos to rdso drg. no. skdp-3848. material: tool steel to is: 3748/90, hardness: 40/45 hrc. feeler gauge size 0 .20 mm, 0.25 mm, 0.30 mm, 0.35 mm & 0.40 mm. the firm has to supply calibration certificate from nabl accredited laboratories. [ warranty period: 12 months after the date of delivery ] ] sse/wheels&tyres/ubl karnataka 2.00 set , profile checking gauge with feeler gauge for bull gear 91 teeth for 1400 hp demu/memu mot or coach to bhel drawing no:14391680001. material: tool steel to is: 3748/90, hardness: 40/45 hrc. feel er gauge size 0.20 mm, 0.25 mm, 0.30 mm, 0.35 mm & 0.40 mm. the firm has to supply calibration certific ate from nabl accredited laboratories. [ warranty period: 12 months after the date of delivery ] ] sse/wheels&tyres/ubl karnataka 4.00 set , tooth spacing k value checking go gauge for bull gear 91 teeth for 1400 hp demu/memu motor coach to bhel drawing no:14391680001. material: tool steel - is- 3748/90, hardness: 40/45 hrc. th e fi