Made of hardened steel. Protractor graduations include 30, 45 and 60 angles. Base surface measures 2-1/2" x 1/8" thick with deeply etched, quick-reading markings. 6" non-graduated 3/32" steel rod included for measuring holes too narrow for use with the rul
Made of hardened steel.
Protractor graduations include 30, 45 and 60 angles.
Base surface measures 2-1/2″ x 1/8″ thick with deeply etched, quick-reading markings.
6″ non-graduated 3/32″ steel rod included for measuring holes too narrow for use with the rule.
Graduation: 32nds and 64ths, .05mm and 1mm.
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