– Professional grade Bi-Metal hacksaw blade.s– 12″ length, 24 teeth per inch (TPI) x 10.– BI-METAL construction allows blades to bend and flex without breaking.– Blades made in high speed steel (HSS) teeth with wavy set.– 3X SHARPER and last 15X LONGER than normal blades.– Suitable for use on different material including wood, PVC, copper tubes, aluminum pipes, steels, ets.
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