Smithy Midas 1220 XL - Manual (Page 47)

Table 9.1 Carbide Types and Cutting Tool Applications
Application Use Grade
Cast Iron Roughing cuts C-1
Non-ferrous, non-metallic, high-temperature
alloys
General purpose C-2*
200 and 300 Series stainless steels
Light finishing
Precision boring
Roughing cuts
General Purpose
C-3
C-4
C-5
C-6*
Alloy steels Finishing cuts C-7
400 Series stainless steel, high velocity Precision boring C-8
9-6 Or Visit www.smithy.com
Grinding Cutter Bits for Lathe Tools