D.M.T. 4IN MACHINISTS HONE 600G 1IN SOLID DIA

Machinist model diamond whetstone.
Sized for working in close quarters and portability.
Supplied in a leather sheath.
Size. 4in. - 100mm x 1in width of uninterrupted diamond surface.
600g.
Fine.
DIA SOLID 1IN 600G HONE MACHINISTS 4IN D.M.T.