Diablo Demo Demon Oscillating Blade DOS125BW3 1 1 4 Inch (3 Pack 2 Inch Depth Bi Metal Starlock For Nail Embedded Wood Precision Plunge Cutting) Tsurumi Versatile 1 1 8" Capacity Range: Accommodates Versatile 1 1 8" Capacity Range: Accommodates pipe diameters from 1 4 inch up to 1 1 8 inches for diverse tubing applications Retracting the bit slightly every few inches allows the fast spinning deep cut U flutes to eject structural dust loads quickly controlled plunge cuts in hardwood and composite materials for cabinet installation or intricate trim work Structural Cavity Access: Provides the necessary reach and rigidity to cut through wall studs and flooring joists in restricted