Copper tubing and sheet metal require a fine pitch blade, 32 teeth per inch, angle iron and heavy pipe 24 teeth per inch, drill rod and tool steel 18 teeth per inch, cast iron or soft steel 14 teeth per inch.
Copper tubing and sheet metal require a fine pitch blade, 32 teeth per inch, angle iron and heavy pipe 24 teeth per inch, drill rod and tool steel 18 teeth per inch, cast iron or soft steel 14 teeth per inch.
