We present the customers we serve with qualitative cast iron lapping plates that function as accurate hand lapping of various materials like nylon, Plastics, Ceramics and other non ferrous material. These cast iron lapping plates are offered in round and rectangular sizes and have 3 mm wide and 3 mm deep serrations on working surface equally spaced at 25 mm. Our iron lapping plates are produced through the application of of closed grain graded casting . Cast iron lapping plates include a supply of calibration certificate traceable to national physical laboratory npl, Govt of india new delhi. We provide you with range of lapping plates for various lapping machine Offered in a range of sizes following the specification of our valued customers round / square mm accuracy um sizes mm accuracy um 100 5 300 x 450 9 200 5 450 x 600 10 250 7 600 x 900 12 300 7. 5 1000 x 1000 14 400 9 450 9 other sizes on request