NEBES has on offer efficient and economical deburring and polishing machines. There are 6 models - each with different technical specifications. The SL-4 has an rpm of 1400 and grinder mm of 250. The SLPA-4 has an rpm of 1400 O 2800 with brush mm of 250. There are the SN-4 and SNA-4 models which have speeds of 1400 o and 2800 and 1400 o 2800, with Hp of 2.0 3ph and 2.0 3ph respectively. The SLA-4 and SLP-4 models have speeds of 1400 rpm and 1400 o 2800 rpm respectively, with grinder mm of 250 and brush mm of 250 respectively.