CNC Grinding Kenard have there own internal and external grinding capabilities Struder S40 CNC GrinderJones & Shipman 1307 Cylindrical GrinderCEMB Balancing MachineMicrobore EC011 Studer S40 CNC Grinder Distances between centres of 650mm (25.6″) / 1000mm (40″) and a centre height of 175mm for internal and external grinding. Jones & Shipman 1307 Cylindrical Grinder CEMB Balancing MachineMicrobore EC011