Kibblewhite Precision Reamer for Manganese Bronze Valve Guides — 7 mm, 181 mm, Nickel

Precision reamers engineered for manganese bronze and cast iron valve guides. Use for sizing and finishing valve guide bores where KPMI® manganese bronze guides are specified.

• These reamers have been specifically designed for KPMI® Manganese Bronze and Cast Iron valve guides.
• Also, once a reamer is used on Cast Iron, it is not advisable to then use it on a bronze guide.
• Do not attempt to use these reamers to size C630 Nickel Aluminum Bronze guides.
• All cutting diameters are +/- .0002".

Follow proper machining practices and keep tools clean to maintain accuracy and service life.