A full metal tang provides durability for tough cuts day after day

Forged high carbon steel head with polished striking head and pein

Do not test PVC piping systems with compressed air or gases

this twisted or braided version provides strength and elongation necessary for chalk lines and other masonry use

CIRCULAR SAW BLADE, CONTRACTOR SERIES, 7-1/4" 40T A full metal tang providesCIRCULAR SAW BLADE, CONTRACTOR SERIES, 7 1 4" 40T Blue coat surface treatment resists heat and build up for a longer blade life C3 micro grain carbide teeth resists wear in the hardest wood for a longer blade life Fully hardened blade body with heat expansion slots and vents resist warping during tough cutting applications