STEEL STAMPS DIE ENGRAVING MARKING MACHINES www.columbiamt.com Single Blow Air Hammer Model 75/85AT Operation Guide CMG Standard Groove Type for use in A style rods STYLE G Groove Type Char A B C Catalog No. Size C 1/32 1/161/4 7/8 CMG03- 1/16 1/16 1/4 7/8 CMG06- 3/32 3/321/4 7/8 CMG09- Char. Size A B 1/8 1/8 1/4 7/8 CMG13- 5/32 3/165/16 7/8 CMG16- CM8X Standard Round Type CM8X Round Insert for use in B style rods Char Size Catalog No. 1/32 CM8X03- Char. Size 1/16 CM8X06- 3/32 CM8X09- 1/8 CM8X13- 5/32 CM8X16- 3/16 CM8X19- 1/4 CM8X25- > 3/8 Diam Complete 75-RKSN repair kit shown. Eas 075RKSN -Repair...