Table 8.

Material removal rate Dm and roughness improvement rate RIR for analysed different metallic and non-metallic tools given in Table 7.

Tool type	dm [mg/min]	RIR [%]
Segmented polyamide disc printed by SLS - under investigation in the article	33.68	75%
UV-curable resin bond diamond lapping plate32	2.03	60%
Conventional disc made of cast iron32	3.08	55%
Conventional disc made of cast iron33	10.36	18%
Electroplated diamond disc with the nickel plating ratio Tb = 35%5	29.06	86%
Electroplated diamond disc with the nickel plating ratio Tb = 50%5	35.06	36%
Electroplated diamond disc with the nickel plating ratio Tb = 65%5	41.17	17%