Manual expansion honing head for the range of 20mm to 30 mm , stone carriers available in 20mm, 25mm and 28mm sizes . Most ideal for valve honing , small hydraulic cylinder honing . This tool can be used in drilling machines and lathes with suitable adaptors .

Manual Expansion Honing Head diameter range 120mm upto 175mm , Dual stage expansion type honing head Also available in extension sizes upto 200mm honing .

Manual Expansion honing head, ranges available in 2 sets of gatter ranges 50-55 mm and 55-60 mm. Custom sizes of gatters are possible based on customer requirements.

KMC 30 manual expansion honing heads comes with 2 sizes of gutters combinations 30 -35mm range and 35 -40 mm range , also custom Gatter sets suitable for 32mm honing is also available .