The Shop > Tools

A quickie 'Nudger'

<< < (5/5)

PekkaNF:
Yesh....You need some very hard material to pres the grit on softer lap. Often carbide rod is used to charge copper lap. Rotating cast iron lap is easiest charged with a roller type. Ball bearing is much harder than cast iron, it charges lap pretty easy.

Pekka

Navigation

[0] Message Index

[*] Previous page