High Carbon Steel Square Shanks Electric Hammer Grooving Chisels Wall Chasing Tool for 86 Type Junction Box Installation Square Shanks for Wall Chisels Tool

for creating clean openings in dry wall and concrete front during home improvement projects, electrical systems upgrades, or industrial facility maintenance The 86 type junction box slotting tool for square shanks electric hammer delivers rapid punches through capability, crafted from solid high carbon steel for professional grades drilling efficiency Specifically suitable for standard 86 type switching box, this practical tool features accuracy engineered dimension for unseamed integration with mainstream electrical component Ideal for electricians, plumbers, and renovations contractors requiring quick wall box installations during residential upgrades or commercial wiring projects Its ergonomic design minimizes operations fatigue during extended use, while the wear resistant cutting edges maintains keenness through repetitive drilling tasks