Hss-E Machine Tap Size M36 X 4 (2B) Spiral Fluted With Shank Dia 28 Mm & Square Si Ze 22 Mm. Make/Brand Of Tap Must Be Either Addison, It, Yg, Guhring, Walter, Mitsubishi, Totem . [ Warranty Period: 30 Months After The Date Of Delivery ] ]